91878458

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2713}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 164142720

約数和(自身を除く): 72264262

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 287, 413, 574, 826, 2419, 2713, 4838, 5426, 16933, 18991, 33866, 37982, 111233, 160067, 222466, 320134, 778631, 1120469, 1557262, 2240938, 6562747, 13125494, 45939229, 91878458]

約数ペア:

[(1, 91878458), (2, 45939229), (7, 13125494), (14, 6562747), (41, 2240938), (59, 1557262), (82, 1120469), (118, 778631), (287, 320134), (413, 222466), (574, 160067), (826, 111233), (2419, 37982), (2713, 33866), (4838, 18991), (5426, 16933)]