31114336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 68659920

約数和(自身を除く): 37545584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 2389, 3256, 4778, 6512, 9556, 13024, 19112, 26279, 38224, 52558, 76448, 88393, 105116, 176786, 210232, 353572, 420464, 707144, 840928, 972323, 1414288, 1944646, 2828576, 3889292, 7778584, 15557168, 31114336]

約数ペア:

[(1, 31114336), (2, 15557168), (4, 7778584), (8, 3889292), (11, 2828576), (16, 1944646), (22, 1414288), (32, 972323), (37, 840928), (44, 707144), (74, 420464), (88, 353572), (148, 210232), (176, 176786), (296, 105116), (352, 88393), (407, 76448), (592, 52558), (814, 38224), (1184, 26279), (1628, 19112), (2389, 13024), (3256, 9556), (4778, 6512)]