16909136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 34354944

約数和(自身を除く): 17445808

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 467, 496, 584, 934, 1168, 1868, 2263, 3736, 4526, 7472, 9052, 14477, 18104, 28954, 34091, 36208, 57908, 68182, 115816, 136364, 231632, 272728, 545456, 1056821, 2113642, 4227284, 8454568, 16909136]

約数ペア:

[(1, 16909136), (2, 8454568), (4, 4227284), (8, 2113642), (16, 1056821), (31, 545456), (62, 272728), (73, 231632), (124, 136364), (146, 115816), (248, 68182), (292, 57908), (467, 36208), (496, 34091), (584, 28954), (934, 18104), (1168, 14477), (1868, 9052), (2263, 7472), (3736, 4526)]