89635984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{193181}}^1$

素因数の和:193218

約数の個数: 20

約数和(自身を含む): 179659260

約数和(自身を除く): 90023276

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 193181, 386362, 772724, 1545448, 3090896, 5602249, 11204498, 22408996, 44817992, 89635984]

約数ペア:

[(1, 89635984), (2, 44817992), (4, 22408996), (8, 11204498), (16, 5602249), (29, 3090896), (58, 1545448), (116, 772724), (232, 386362), (464, 193181)]