40632992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 85580712

約数和(自身を除く): 44947720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 661, 904, 1322, 1808, 1921, 2644, 3616, 3842, 5288, 7684, 10576, 11237, 15368, 21152, 22474, 30736, 44948, 61472, 74693, 89896, 149386, 179792, 298772, 359584, 597544, 1195088, 1269781, 2390176, 2539562, 5079124, 10158248, 20316496, 40632992]

約数ペア:

[(1, 40632992), (2, 20316496), (4, 10158248), (8, 5079124), (16, 2539562), (17, 2390176), (32, 1269781), (34, 1195088), (68, 597544), (113, 359584), (136, 298772), (226, 179792), (272, 149386), (452, 89896), (544, 74693), (661, 61472), (904, 44948), (1322, 30736), (1808, 22474), (1921, 21152), (2644, 15368), (3616, 11237), (3842, 10576), (5288, 7684)]