84639742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{953}}^1$

素因数の和:1344

約数の個数: 24

約数和(自身を含む): 140077728

約数和(自身を除く): 55437986

約数列:

[1, 2, 11, 22, 121, 242, 367, 734, 953, 1906, 4037, 8074, 10483, 20966, 44407, 88814, 115313, 230626, 349751, 699502, 3847261, 7694522, 42319871, 84639742]

約数ペア:

[(1, 84639742), (2, 42319871), (11, 7694522), (22, 3847261), (121, 699502), (242, 349751), (367, 230626), (734, 115313), (953, 88814), (1906, 44407), (4037, 20966), (8074, 10483)]