23378672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 51907392

約数和(自身を除く): 28528720

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 37, 46, 68, 74, 92, 101, 136, 148, 184, 202, 272, 296, 368, 391, 404, 592, 629, 782, 808, 851, 1258, 1564, 1616, 1702, 1717, 2323, 2516, 3128, 3404, 3434, 3737, 4646, 5032, 6256, 6808, 6868, 7474, 9292, 10064, 13616, 13736, 14467, 14948, 18584, 27472, 28934, 29896, 37168, 39491, 57868, 59792, 63529, 78982, 85951, 115736, 127058, 157964, 171902, 231472, 254116, 315928, 343804, 508232, 631856, 687608, 1016464, 1375216, 1461167, 2922334, 5844668, 11689336, 23378672]

約数ペア:

[(1, 23378672), (2, 11689336), (4, 5844668), (8, 2922334), (16, 1461167), (17, 1375216), (23, 1016464), (34, 687608), (37, 631856), (46, 508232), (68, 343804), (74, 315928), (92, 254116), (101, 231472), (136, 171902), (148, 157964), (184, 127058), (202, 115736), (272, 85951), (296, 78982), (368, 63529), (391, 59792), (404, 57868), (592, 39491), (629, 37168), (782, 29896), (808, 28934), (851, 27472), (1258, 18584), (1564, 14948), (1616, 14467), (1702, 13736), (1717, 13616), (2323, 10064), (2516, 9292), (3128, 7474), (3404, 6868), (3434, 6808), (3737, 6256), (4646, 5032)]