131451722

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{33827}}^1$

素因数の和:33925

約数の個数: 16

約数和(自身を含む): 207027360

約数和(自身を除く): 75575638

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 33827, 67654, 980983, 1961966, 2266409, 4532818, 65725861, 131451722]

約数ペア:

[(1, 131451722), (2, 65725861), (29, 4532818), (58, 2266409), (67, 1961966), (134, 980983), (1943, 67654), (3886, 33827)]