23080904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 54691200

約数和(自身を除く): 31610296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 421, 616, 623, 712, 842, 979, 1246, 1684, 1958, 2492, 2947, 3368, 3916, 4631, 4984, 5894, 6853, 7832, 9262, 11788, 13706, 18524, 23576, 27412, 32417, 37048, 37469, 54824, 64834, 74938, 129668, 149876, 259336, 262283, 299752, 412159, 524566, 824318, 1049132, 1648636, 2098264, 2885113, 3297272, 5770226, 11540452, 23080904]

約数ペア:

[(1, 23080904), (2, 11540452), (4, 5770226), (7, 3297272), (8, 2885113), (11, 2098264), (14, 1648636), (22, 1049132), (28, 824318), (44, 524566), (56, 412159), (77, 299752), (88, 262283), (89, 259336), (154, 149876), (178, 129668), (308, 74938), (356, 64834), (421, 54824), (616, 37469), (623, 37048), (712, 32417), (842, 27412), (979, 23576), (1246, 18524), (1684, 13706), (1958, 11788), (2492, 9262), (2947, 7832), (3368, 6853), (3916, 5894), (4631, 4984)]