40201048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 78341760

約数和(自身を除く): 38140712

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 692, 937, 1384, 1874, 3748, 5363, 7496, 10726, 21452, 29047, 42904, 58094, 116188, 162101, 232376, 324202, 648404, 1296808, 5025131, 10050262, 20100524, 40201048]

約数ペア:

[(1, 40201048), (2, 20100524), (4, 10050262), (8, 5025131), (31, 1296808), (62, 648404), (124, 324202), (173, 232376), (248, 162101), (346, 116188), (692, 58094), (937, 42904), (1384, 29047), (1874, 21452), (3748, 10726), (5363, 7496)]