98020016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197621}}^1$

素因数の和:197660

約数の個数: 20

約数和(自身を含む): 196041024

約数和(自身を除く): 98021008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 197621, 395242, 790484, 1580968, 3161936, 6126251, 12252502, 24505004, 49010008, 98020016]

約数ペア:

[(1, 98020016), (2, 49010008), (4, 24505004), (8, 12252502), (16, 6126251), (31, 3161936), (62, 1580968), (124, 790484), (248, 395242), (496, 197621)]