187730792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39841}}^1$

素因数の和:39897

約数の個数: 32

約数和(自身を含む): 382483200

約数和(自身を除く): 194752408

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 39841, 79682, 159364, 318728, 756979, 1235071, 1513958, 2470142, 3027916, 4940284, 6055832, 9880568, 23466349, 46932698, 93865396, 187730792]

約数ペア:

[(1, 187730792), (2, 93865396), (4, 46932698), (8, 23466349), (19, 9880568), (31, 6055832), (38, 4940284), (62, 3027916), (76, 2470142), (124, 1513958), (152, 1235071), (248, 756979), (589, 318728), (1178, 159364), (2356, 79682), (4712, 39841)]