90427372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104179}}^1$

素因数の和:104221

約数の個数: 24

約数和(自身を含む): 186690560

約数和(自身を除く): 96263188

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 104179, 208358, 416716, 729253, 1458506, 2917012, 3229549, 6459098, 12918196, 22606843, 45213686, 90427372]

約数ペア:

[(1, 90427372), (2, 45213686), (4, 22606843), (7, 12918196), (14, 6459098), (28, 3229549), (31, 2917012), (62, 1458506), (124, 729253), (217, 416716), (434, 208358), (868, 104179)]