16506768896

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{17627}}^1$

素因数の和:17735

約数の個数: 80

約数和(自身を含む): 34624212480

約数和(自身を除く): 18117443584

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 236, 248, 256, 472, 496, 512, 944, 992, 1829, 1888, 1984, 3658, 3776, 3968, 7316, 7552, 7936, 14632, 15104, 15872, 17627, 29264, 30208, 35254, 58528, 70508, 117056, 141016, 234112, 282032, 468224, 546437, 564064, 936448, 1039993, 1092874, 1128128, 2079986, 2185748, 2256256, 4159972, 4371496, 4512512, 8319944, 8742992, 9025024, 16639888, 17485984, 32239783, 33279776, 34971968, 64479566, 66559552, 69943936, 128959132, 133119104, 139887872, 257918264, 266238208, 279775744, 515836528, 532476416, 1031673056, 2063346112, 4126692224, 8253384448, 16506768896]

約数ペア:

[(1, 16506768896), (2, 8253384448), (4, 4126692224), (8, 2063346112), (16, 1031673056), (31, 532476416), (32, 515836528), (59, 279775744), (62, 266238208), (64, 257918264), (118, 139887872), (124, 133119104), (128, 128959132), (236, 69943936), (248, 66559552), (256, 64479566), (472, 34971968), (496, 33279776), (512, 32239783), (944, 17485984), (992, 16639888), (1829, 9025024), (1888, 8742992), (1984, 8319944), (3658, 4512512), (3776, 4371496), (3968, 4159972), (7316, 2256256), (7552, 2185748), (7936, 2079986), (14632, 1128128), (15104, 1092874), (15872, 1039993), (17627, 936448), (29264, 564064), (30208, 546437), (35254, 468224), (58528, 282032), (70508, 234112), (117056, 141016)]