91469384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2617}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 182369880

約数和(自身を除く): 90900496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 2617, 4369, 5234, 8738, 10468, 17476, 20936, 34952, 44489, 88978, 177956, 355912, 672569, 1345138, 2690276, 5380552, 11433673, 22867346, 45734692, 91469384]

約数ペア:

[(1, 91469384), (2, 45734692), (4, 22867346), (8, 11433673), (17, 5380552), (34, 2690276), (68, 1345138), (136, 672569), (257, 355912), (514, 177956), (1028, 88978), (2056, 44489), (2617, 34952), (4369, 20936), (5234, 17476), (8738, 10468)]