64166470

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 118244448

約数和(自身を除く): 54077978

約数列:

[1, 2, 5, 10, 83, 97, 166, 194, 415, 485, 797, 830, 970, 1594, 3985, 7970, 8051, 16102, 40255, 66151, 77309, 80510, 132302, 154618, 330755, 386545, 661510, 773090, 6416647, 12833294, 32083235, 64166470]

約数ペア:

[(1, 64166470), (2, 32083235), (5, 12833294), (10, 6416647), (83, 773090), (97, 661510), (166, 386545), (194, 330755), (415, 154618), (485, 132302), (797, 80510), (830, 77309), (970, 66151), (1594, 40255), (3985, 16102), (7970, 8051)]