86930812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{947}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 155521296

約数和(自身を除く): 68590484

約数列:

[1, 2, 4, 53, 106, 212, 433, 866, 947, 1732, 1894, 3788, 22949, 45898, 50191, 91796, 100382, 200764, 410051, 820102, 1640204, 21732703, 43465406, 86930812]

約数ペア:

[(1, 86930812), (2, 43465406), (4, 21732703), (53, 1640204), (106, 820102), (212, 410051), (433, 200764), (866, 100382), (947, 91796), (1732, 50191), (1894, 45898), (3788, 22949)]