61621108

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{967}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 109771200

約数和(自身を除く): 48150092

約数列:

[1, 2, 4, 89, 178, 179, 356, 358, 716, 967, 1934, 3868, 15931, 31862, 63724, 86063, 172126, 173093, 344252, 346186, 692372, 15405277, 30810554, 61621108]

約数ペア:

[(1, 61621108), (2, 30810554), (4, 15405277), (89, 692372), (178, 346186), (179, 344252), (356, 173093), (358, 172126), (716, 86063), (967, 63724), (1934, 31862), (3868, 15931)]