84695816

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 162411480

約数和(自身を除く): 77715664

約数列:

[1, 2, 4, 8, 61, 122, 197, 244, 394, 488, 788, 881, 1576, 1762, 3524, 7048, 12017, 24034, 48068, 53741, 96136, 107482, 173557, 214964, 347114, 429928, 694228, 1388456, 10586977, 21173954, 42347908, 84695816]

約数ペア:

[(1, 84695816), (2, 42347908), (4, 21173954), (8, 10586977), (61, 1388456), (122, 694228), (197, 429928), (244, 347114), (394, 214964), (488, 173557), (788, 107482), (881, 96136), (1576, 53741), (1762, 48068), (3524, 24034), (7048, 12017)]