87860542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2273}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 165037824

約数和(自身を除く): 77177282

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 2273, 2761, 3514, 4546, 5522, 15911, 19327, 25003, 31822, 38654, 50006, 175021, 350042, 570523, 1141046, 3993661, 6275753, 7987322, 12551506, 43930271, 87860542]

約数ペア:

[(1, 87860542), (2, 43930271), (7, 12551506), (11, 7987322), (14, 6275753), (22, 3993661), (77, 1141046), (154, 570523), (251, 350042), (502, 175021), (1757, 50006), (2273, 38654), (2761, 31822), (3514, 25003), (4546, 19327), (5522, 15911)]