98943568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199483}}^1$

素因数の和:199522

約数の個数: 20

約数和(自身を含む): 197888128

約数和(自身を除く): 98944560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 199483, 398966, 797932, 1595864, 3191728, 6183973, 12367946, 24735892, 49471784, 98943568]

約数ペア:

[(1, 98943568), (2, 49471784), (4, 24735892), (8, 12367946), (16, 6183973), (31, 3191728), (62, 1595864), (124, 797932), (248, 398966), (496, 199483)]