327533968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1204169}}^1$

素因数の和:1204194

約数の個数: 20

約数和(自身を含む): 671926860

約数和(自身を除く): 344392892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1204169, 2408338, 4816676, 9633352, 19266704, 20470873, 40941746, 81883492, 163766984, 327533968]

約数ペア:

[(1, 327533968), (2, 163766984), (4, 81883492), (8, 40941746), (16, 20470873), (17, 19266704), (34, 9633352), (68, 4816676), (136, 2408338), (272, 1204169)]