64310492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{787}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 116497920

約数和(自身を除く): 52187428

約数列:

[1, 2, 4, 31, 62, 124, 659, 787, 1318, 1574, 2636, 3148, 20429, 24397, 40858, 48794, 81716, 97588, 518633, 1037266, 2074532, 16077623, 32155246, 64310492]

約数ペア:

[(1, 64310492), (2, 32155246), (4, 16077623), (31, 2074532), (62, 1037266), (124, 518633), (659, 97588), (787, 81716), (1318, 48794), (1574, 40858), (2636, 24397), (3148, 20429)]