431019712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2949

約数の個数: 56

約数和(自身を含む): 907735040

約数和(自身を除く): 476715328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2413, 2791, 4064, 4826, 5582, 8128, 9652, 11164, 19304, 22328, 38608, 44656, 53029, 77216, 89312, 106058, 154432, 178624, 212116, 354457, 424232, 708914, 848464, 1417828, 1696928, 2835656, 3393856, 5671312, 6734683, 11342624, 13469366, 22685248, 26938732, 53877464, 107754928, 215509856, 431019712]

約数ペア:

[(1, 431019712), (2, 215509856), (4, 107754928), (8, 53877464), (16, 26938732), (19, 22685248), (32, 13469366), (38, 11342624), (64, 6734683), (76, 5671312), (127, 3393856), (152, 2835656), (254, 1696928), (304, 1417828), (508, 848464), (608, 708914), (1016, 424232), (1216, 354457), (2032, 212116), (2413, 178624), (2791, 154432), (4064, 106058), (4826, 89312), (5582, 77216), (8128, 53029), (9652, 44656), (11164, 38608), (19304, 22328)]