55638928

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{19427}}^1$

素因数の和:19614

約数の個数: 20

約数和(自身を含む): 108408240

約数和(自身を除く): 52769312

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 19427, 38854, 77708, 155416, 310832, 3477433, 6954866, 13909732, 27819464, 55638928]

約数ペア:

[(1, 55638928), (2, 27819464), (4, 13909732), (8, 6954866), (16, 3477433), (179, 310832), (358, 155416), (716, 77708), (1432, 38854), (2864, 19427)]