38489848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{155201}}^1$

素因数の和:155238

約数の個数: 16

約数和(自身を含む): 74496960

約数和(自身を除く): 36007112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 155201, 310402, 620804, 1241608, 4811231, 9622462, 19244924, 38489848]

約数ペア:

[(1, 38489848), (2, 19244924), (4, 9622462), (8, 4811231), (31, 1241608), (62, 620804), (124, 310402), (248, 155201)]