16619315632

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{397}}^1\times {\mathrm{9311}}^1$

素因数の和:9997

約数の個数: 40

約数和(自身を含む): 32399390592

約数和(自身を除く): 15780074960

約数列:

[1, 2, 4, 8, 16, 281, 397, 562, 794, 1124, 1588, 2248, 3176, 4496, 6352, 9311, 18622, 37244, 74488, 111557, 148976, 223114, 446228, 892456, 1784912, 2616391, 3696467, 5232782, 7392934, 10465564, 14785868, 20931128, 29571736, 41862256, 59143472, 1038707227, 2077414454, 4154828908, 8309657816, 16619315632]

約数ペア:

[(1, 16619315632), (2, 8309657816), (4, 4154828908), (8, 2077414454), (16, 1038707227), (281, 59143472), (397, 41862256), (562, 29571736), (794, 20931128), (1124, 14785868), (1588, 10465564), (2248, 7392934), (3176, 5232782), (4496, 3696467), (6352, 2616391), (9311, 1784912), (18622, 892456), (37244, 446228), (74488, 223114), (111557, 148976)]