89704142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 153114624

約数和(自身を除く): 63410482

約数列:

[1, 2, 11, 22, 31, 62, 103, 206, 341, 682, 1133, 1277, 2266, 2554, 3193, 6386, 14047, 28094, 35123, 39587, 70246, 79174, 131531, 263062, 435457, 870914, 1446841, 2893682, 4077461, 8154922, 44852071, 89704142]

約数ペア:

[(1, 89704142), (2, 44852071), (11, 8154922), (22, 4077461), (31, 2893682), (62, 1446841), (103, 870914), (206, 435457), (341, 263062), (682, 131531), (1133, 79174), (1277, 70246), (2266, 39587), (2554, 35123), (3193, 28094), (6386, 14047)]