188976496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{381001}}^1$

素因数の和:381040

約数の個数: 20

約数和(自身を含む): 377953984

約数和(自身を除く): 188977488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 381001, 762002, 1524004, 3048008, 6096016, 11811031, 23622062, 47244124, 94488248, 188976496]

約数ペア:

[(1, 188976496), (2, 94488248), (4, 47244124), (8, 23622062), (16, 11811031), (31, 6096016), (62, 3048008), (124, 1524004), (248, 762002), (496, 381001)]