65129416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38953}}^1$

素因数の和:38989

約数の個数: 32

約数和(自身を含む): 140234400

約数和(自身を除く): 75104984

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 38953, 77906, 155812, 311624, 428483, 740107, 856966, 1480214, 1713932, 2960428, 3427864, 5920856, 8141177, 16282354, 32564708, 65129416]

約数ペア:

[(1, 65129416), (2, 32564708), (4, 16282354), (8, 8141177), (11, 5920856), (19, 3427864), (22, 2960428), (38, 1713932), (44, 1480214), (76, 856966), (88, 740107), (152, 428483), (209, 311624), (418, 155812), (836, 77906), (1672, 38953)]