89036698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 145169280

約数和(自身を除く): 56132582

約数列:

[1, 2, 19, 38, 61, 71, 122, 142, 541, 1082, 1159, 1349, 2318, 2698, 4331, 8662, 10279, 20558, 33001, 38411, 66002, 76822, 82289, 164578, 627019, 729809, 1254038, 1459618, 2343071, 4686142, 44518349, 89036698]

約数ペア:

[(1, 89036698), (2, 44518349), (19, 4686142), (38, 2343071), (61, 1459618), (71, 1254038), (122, 729809), (142, 627019), (541, 164578), (1082, 82289), (1159, 76822), (1349, 66002), (2318, 38411), (2698, 33001), (4331, 20558), (8662, 10279)]