64190792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2089}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 62212408

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1336, 2089, 3841, 4178, 7682, 8356, 15364, 16712, 30728, 48047, 96094, 192188, 348863, 384376, 697726, 1395452, 2790904, 8023849, 16047698, 32095396, 64190792]

約数ペア:

[(1, 64190792), (2, 32095396), (4, 16047698), (8, 8023849), (23, 2790904), (46, 1395452), (92, 697726), (167, 384376), (184, 348863), (334, 192188), (668, 96094), (1336, 48047), (2089, 30728), (3841, 16712), (4178, 15364), (7682, 8356)]