89603830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 166053888

約数和(自身を除く): 76450058

約数列:

[1, 2, 5, 10, 43, 86, 191, 215, 382, 430, 955, 1091, 1910, 2182, 5455, 8213, 10910, 16426, 41065, 46913, 82130, 93826, 208381, 234565, 416762, 469130, 1041905, 2083810, 8960383, 17920766, 44801915, 89603830]

約数ペア:

[(1, 89603830), (2, 44801915), (5, 17920766), (10, 8960383), (43, 2083810), (86, 1041905), (191, 469130), (215, 416762), (382, 234565), (430, 208381), (955, 93826), (1091, 82130), (1910, 46913), (2182, 41065), (5455, 16426), (8213, 10910)]