64382792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10331}}^1$

素因数の和:10397

約数の個数: 32

約数和(自身を含む): 130183200

約数和(自身を除く): 65800408

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 10331, 20662, 41324, 82648, 196289, 392578, 423571, 785156, 847142, 1570312, 1694284, 3388568, 8047849, 16095698, 32191396, 64382792]

約数ペア:

[(1, 64382792), (2, 32191396), (4, 16095698), (8, 8047849), (19, 3388568), (38, 1694284), (41, 1570312), (76, 847142), (82, 785156), (152, 423571), (164, 392578), (328, 196289), (779, 82648), (1558, 41324), (3116, 20662), (6232, 10331)]