390791344

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{46171}}^1$

素因数の和:46225

約数の個数: 30

約数和(自身を含む): 791526596

約数和(自身を除く): 400735252

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 46171, 92342, 184684, 369368, 738736, 1061933, 2123866, 4247732, 8495464, 16990928, 24424459, 48848918, 97697836, 195395672, 390791344]

約数ペア:

[(1, 390791344), (2, 195395672), (4, 97697836), (8, 48848918), (16, 24424459), (23, 16990928), (46, 8495464), (92, 4247732), (184, 2123866), (368, 1061933), (529, 738736), (1058, 369368), (2116, 184684), (4232, 92342), (8464, 46171)]