86421472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{158863}}^1$

素因数の和:158890

約数の個数: 24

約数和(自身を含む): 180151776

約数和(自身を除く): 93730304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 158863, 317726, 635452, 1270904, 2541808, 2700671, 5083616, 5401342, 10802684, 21605368, 43210736, 86421472]

約数ペア:

[(1, 86421472), (2, 43210736), (4, 21605368), (8, 10802684), (16, 5401342), (17, 5083616), (32, 2700671), (34, 2541808), (68, 1270904), (136, 635452), (272, 317726), (544, 158863)]