64162684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7723}}^1$

素因数の和:7825

約数の個数: 24

約数和(自身を含む): 117651968

約数和(自身を除く): 53489284

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 7723, 8308, 15446, 30892, 239413, 478826, 517441, 957652, 1034882, 2069764, 16040671, 32081342, 64162684]

約数ペア:

[(1, 64162684), (2, 32081342), (4, 16040671), (31, 2069764), (62, 1034882), (67, 957652), (124, 517441), (134, 478826), (268, 239413), (2077, 30892), (4154, 15446), (7723, 8308)]