89047904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 211631616

約数和(自身を除く): 122583712

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 352, 368, 374, 391, 506, 544, 647, 736, 748, 782, 1012, 1294, 1496, 1564, 2024, 2588, 2992, 3128, 4048, 4301, 5176, 5984, 6256, 7117, 8096, 8602, 10352, 10999, 12512, 14234, 14881, 17204, 20704, 21998, 28468, 29762, 34408, 43996, 56936, 59524, 68816, 87992, 113872, 119048, 120989, 137632, 163691, 175984, 227744, 238096, 241978, 252977, 327382, 351968, 476192, 483956, 505954, 654764, 967912, 1011908, 1309528, 1935824, 2023816, 2619056, 2782747, 3871648, 4047632, 5238112, 5565494, 8095264, 11130988, 22261976, 44523952, 89047904]

約数ペア:

[(1, 89047904), (2, 44523952), (4, 22261976), (8, 11130988), (11, 8095264), (16, 5565494), (17, 5238112), (22, 4047632), (23, 3871648), (32, 2782747), (34, 2619056), (44, 2023816), (46, 1935824), (68, 1309528), (88, 1011908), (92, 967912), (136, 654764), (176, 505954), (184, 483956), (187, 476192), (253, 351968), (272, 327382), (352, 252977), (368, 241978), (374, 238096), (391, 227744), (506, 175984), (544, 163691), (647, 137632), (736, 120989), (748, 119048), (782, 113872), (1012, 87992), (1294, 68816), (1496, 59524), (1564, 56936), (2024, 43996), (2588, 34408), (2992, 29762), (3128, 28468), (4048, 21998), (4301, 20704), (5176, 17204), (5984, 14881), (6256, 14234), (7117, 12512), (8096, 10999), (8602, 10352)]