40530416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 82461984

約数和(自身を除く): 41931568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 457, 482, 914, 964, 1828, 1928, 3656, 3856, 5543, 7312, 10511, 11086, 21022, 22172, 42044, 44344, 84088, 88688, 110137, 168176, 220274, 440548, 881096, 1762192, 2533151, 5066302, 10132604, 20265208, 40530416]

約数ペア:

[(1, 40530416), (2, 20265208), (4, 10132604), (8, 5066302), (16, 2533151), (23, 1762192), (46, 881096), (92, 440548), (184, 220274), (241, 168176), (368, 110137), (457, 88688), (482, 84088), (914, 44344), (964, 42044), (1828, 22172), (1928, 21022), (3656, 11086), (3856, 10511), (5543, 7312)]