39813208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 79372800

約数和(自身を除く): 39559592

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 2543, 3914, 5086, 7828, 10172, 15656, 20344, 48317, 96634, 193268, 261929, 386536, 523858, 1047716, 2095432, 4976651, 9953302, 19906604, 39813208]

約数ペア:

[(1, 39813208), (2, 19906604), (4, 9953302), (8, 4976651), (19, 2095432), (38, 1047716), (76, 523858), (103, 386536), (152, 261929), (206, 193268), (412, 96634), (824, 48317), (1957, 20344), (2543, 15656), (3914, 10172), (5086, 7828)]