40155552

素因数分解:

$2^5\times 3^2\times {\mathrm{139429}}^1$

素因数の和:139445

約数の個数: 36

約数和(自身を含む): 114193170

約数和(自身を除く): 74037618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 139429, 278858, 418287, 557716, 836574, 1115432, 1254861, 1673148, 2230864, 2509722, 3346296, 4461728, 5019444, 6692592, 10038888, 13385184, 20077776, 40155552]

約数ペア:

[(1, 40155552), (2, 20077776), (3, 13385184), (4, 10038888), (6, 6692592), (8, 5019444), (9, 4461728), (12, 3346296), (16, 2509722), (18, 2230864), (24, 1673148), (32, 1254861), (36, 1115432), (48, 836574), (72, 557716), (96, 418287), (144, 278858), (288, 139429)]