90188464

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 178707312

約数和(自身を除く): 88518848

約数列:

[1, 2, 4, 8, 16, 83, 113, 166, 226, 332, 452, 601, 664, 904, 1202, 1328, 1808, 2404, 4808, 9379, 9616, 18758, 37516, 49883, 67913, 75032, 99766, 135826, 150064, 199532, 271652, 399064, 543304, 798128, 1086608, 5636779, 11273558, 22547116, 45094232, 90188464]

約数ペア:

[(1, 90188464), (2, 45094232), (4, 22547116), (8, 11273558), (16, 5636779), (83, 1086608), (113, 798128), (166, 543304), (226, 399064), (332, 271652), (452, 199532), (601, 150064), (664, 135826), (904, 99766), (1202, 75032), (1328, 67913), (1808, 49883), (2404, 37516), (4808, 18758), (9379, 9616)]