65020208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4451}}^1$

素因数の和:4553

約数の個数: 40

約数和(自身を含む): 139116096

約数和(自身を除く): 74095888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 4451, 7304, 8902, 14608, 17804, 35608, 48961, 71216, 97922, 195844, 369433, 391688, 738866, 783376, 1477732, 2955464, 4063763, 5910928, 8127526, 16255052, 32510104, 65020208]

約数ペア:

[(1, 65020208), (2, 32510104), (4, 16255052), (8, 8127526), (11, 5910928), (16, 4063763), (22, 2955464), (44, 1477732), (83, 783376), (88, 738866), (166, 391688), (176, 369433), (332, 195844), (664, 97922), (913, 71216), (1328, 48961), (1826, 35608), (3652, 17804), (4451, 14608), (7304, 8902)]