82581752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49391}}^1$

素因数の和:49427

約数の個数: 32

約数和(自身を含む): 177811200

約数和(自身を除く): 95229448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 49391, 98782, 197564, 395128, 543301, 938429, 1086602, 1876858, 2173204, 3753716, 4346408, 7507432, 10322719, 20645438, 41290876, 82581752]

約数ペア:

[(1, 82581752), (2, 41290876), (4, 20645438), (8, 10322719), (11, 7507432), (19, 4346408), (22, 3753716), (38, 2173204), (44, 1876858), (76, 1086602), (88, 938429), (152, 543301), (209, 395128), (418, 197564), (836, 98782), (1672, 49391)]