64816312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66959}}^1$

素因数の和:66987

約数の個数: 24

約数和(自身を含む): 133585200

約数和(自身を除く): 68768888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66959, 133918, 267836, 535672, 736549, 1473098, 2946196, 5892392, 8102039, 16204078, 32408156, 64816312]

約数ペア:

[(1, 64816312), (2, 32408156), (4, 16204078), (8, 8102039), (11, 5892392), (22, 2946196), (44, 1473098), (88, 736549), (121, 535672), (242, 267836), (484, 133918), (968, 66959)]