81060832

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 167584032

約数和(自身を除く): 86523200

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 241, 368, 457, 482, 736, 914, 964, 1828, 1928, 3656, 3856, 5543, 7312, 7712, 10511, 11086, 14624, 21022, 22172, 42044, 44344, 84088, 88688, 110137, 168176, 177376, 220274, 336352, 440548, 881096, 1762192, 2533151, 3524384, 5066302, 10132604, 20265208, 40530416, 81060832]

約数ペア:

[(1, 81060832), (2, 40530416), (4, 20265208), (8, 10132604), (16, 5066302), (23, 3524384), (32, 2533151), (46, 1762192), (92, 881096), (184, 440548), (241, 336352), (368, 220274), (457, 177376), (482, 168176), (736, 110137), (914, 88688), (964, 84088), (1828, 44344), (1928, 42044), (3656, 22172), (3856, 21022), (5543, 14624), (7312, 11086), (7712, 10511)]