16504072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 34234200

約数和(自身を除く): 17730128

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4289, 8578, 17156, 34312, 55757, 111514, 158693, 223028, 317386, 446056, 634772, 1269544, 2063009, 4126018, 8252036, 16504072]

約数ペア:

[(1, 16504072), (2, 8252036), (4, 4126018), (8, 2063009), (13, 1269544), (26, 634772), (37, 446056), (52, 317386), (74, 223028), (104, 158693), (148, 111514), (296, 55757), (481, 34312), (962, 17156), (1924, 8578), (3848, 4289)]