31689344

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{8537}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 65315700

約数和(自身を除く): 33626356

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 8537, 17074, 34148, 68296, 136592, 247573, 273184, 495146, 546368, 990292, 1092736, 1980584, 3961168, 7922336, 15844672, 31689344]

約数ペア:

[(1, 31689344), (2, 15844672), (4, 7922336), (8, 3961168), (16, 1980584), (29, 1092736), (32, 990292), (58, 546368), (64, 495146), (116, 273184), (128, 247573), (232, 136592), (464, 68296), (928, 34148), (1856, 17074), (3712, 8537)]