40008832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{16451}}^1$

素因数の和:16484

約数の個数: 32

約数和(自身を含む): 83905200

約数和(自身を除く): 43896368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 16451, 32902, 65804, 131608, 263216, 312569, 526432, 625138, 1052864, 1250276, 2105728, 2500552, 5001104, 10002208, 20004416, 40008832]

約数ペア:

[(1, 40008832), (2, 20004416), (4, 10002208), (8, 5001104), (16, 2500552), (19, 2105728), (32, 1250276), (38, 1052864), (64, 625138), (76, 526432), (128, 312569), (152, 263216), (304, 131608), (608, 65804), (1216, 32902), (2432, 16451)]