16650904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 32134320

約数和(自身を除く): 15483416

約数列:

[1, 2, 4, 8, 53, 106, 173, 212, 227, 346, 424, 454, 692, 908, 1384, 1816, 9169, 12031, 18338, 24062, 36676, 39271, 48124, 73352, 78542, 96248, 157084, 314168, 2081363, 4162726, 8325452, 16650904]

約数ペア:

[(1, 16650904), (2, 8325452), (4, 4162726), (8, 2081363), (53, 314168), (106, 157084), (173, 96248), (212, 78542), (227, 73352), (346, 48124), (424, 39271), (454, 36676), (692, 24062), (908, 18338), (1384, 12031), (1816, 9169)]