16251488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 35262864

約数和(自身を除く): 19011376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 337, 352, 548, 674, 1096, 1348, 1507, 2192, 2696, 3014, 3707, 4384, 5392, 6028, 7414, 10784, 12056, 14828, 24112, 29656, 46169, 48224, 59312, 92338, 118624, 184676, 369352, 507859, 738704, 1015718, 1477408, 2031436, 4062872, 8125744, 16251488]

約数ペア:

[(1, 16251488), (2, 8125744), (4, 4062872), (8, 2031436), (11, 1477408), (16, 1015718), (22, 738704), (32, 507859), (44, 369352), (88, 184676), (137, 118624), (176, 92338), (274, 59312), (337, 48224), (352, 46169), (548, 29656), (674, 24112), (1096, 14828), (1348, 12056), (1507, 10784), (2192, 7414), (2696, 6028), (3014, 5392), (3707, 4384)]