23971904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 56

約数和(自身を含む): 54973728

約数和(自身を除く): 31001824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2003, 2992, 4006, 5984, 8012, 11968, 16024, 22033, 32048, 34051, 44066, 64096, 68102, 88132, 128192, 136204, 176264, 272408, 352528, 374561, 544816, 705056, 749122, 1089632, 1410112, 1498244, 2179264, 2996488, 5992976, 11985952, 23971904]

約数ペア:

[(1, 23971904), (2, 11985952), (4, 5992976), (8, 2996488), (11, 2179264), (16, 1498244), (17, 1410112), (22, 1089632), (32, 749122), (34, 705056), (44, 544816), (64, 374561), (68, 352528), (88, 272408), (136, 176264), (176, 136204), (187, 128192), (272, 88132), (352, 68102), (374, 64096), (544, 44066), (704, 34051), (748, 32048), (1088, 22033), (1496, 16024), (2003, 11968), (2992, 8012), (4006, 5984)]