101403728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{204443}}^1$

素因数の和:204482

約数の個数: 20

約数和(自身を含む): 202808448

約数和(自身を除く): 101404720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 204443, 408886, 817772, 1635544, 3271088, 6337733, 12675466, 25350932, 50701864, 101403728]

約数ペア:

[(1, 101403728), (2, 50701864), (4, 25350932), (8, 12675466), (16, 6337733), (31, 3271088), (62, 1635544), (124, 817772), (248, 408886), (496, 204443)]