89355896

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10709}}^1$

素因数の和:10871

約数の個数: 32

約数和(自身を含む): 192780000

約数和(自身を除く): 103424104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 10709, 21418, 42836, 74963, 85672, 149926, 299852, 599704, 1595641, 3191282, 6382564, 11169487, 12765128, 22338974, 44677948, 89355896]

約数ペア:

[(1, 89355896), (2, 44677948), (4, 22338974), (7, 12765128), (8, 11169487), (14, 6382564), (28, 3191282), (56, 1595641), (149, 599704), (298, 299852), (596, 149926), (1043, 85672), (1192, 74963), (2086, 42836), (4172, 21418), (8344, 10709)]