40836052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{647}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 74027520

約数和(自身を除く): 33191468

約数列:

[1, 2, 4, 31, 62, 124, 509, 647, 1018, 1294, 2036, 2588, 15779, 20057, 31558, 40114, 63116, 80228, 329323, 658646, 1317292, 10209013, 20418026, 40836052]

約数ペア:

[(1, 40836052), (2, 20418026), (4, 10209013), (31, 1317292), (62, 658646), (124, 329323), (509, 80228), (647, 63116), (1018, 40114), (1294, 31558), (2036, 20057), (2588, 15779)]