90837494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 159213600

約数和(自身を除く): 68376106

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1958, 2729, 3026, 5458, 16643, 30019, 33286, 46393, 60038, 92786, 242881, 485762, 510323, 1020646, 2671691, 4128977, 5343382, 8257954, 45418747, 90837494]

約数ペア:

[(1, 90837494), (2, 45418747), (11, 8257954), (17, 5343382), (22, 4128977), (34, 2671691), (89, 1020646), (178, 510323), (187, 485762), (374, 242881), (979, 92786), (1513, 60038), (1958, 46393), (2729, 33286), (3026, 30019), (5458, 16643)]