168681664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{85021}}^1$

素因数の和:85064

約数の個数: 28

約数和(自身を含む): 345529408

約数和(自身を除く): 176847744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 85021, 170042, 340084, 680168, 1360336, 2635651, 2720672, 5271302, 5441344, 10542604, 21085208, 42170416, 84340832, 168681664]

約数ペア:

[(1, 168681664), (2, 84340832), (4, 42170416), (8, 21085208), (16, 10542604), (31, 5441344), (32, 5271302), (62, 2720672), (64, 2635651), (124, 1360336), (248, 680168), (496, 340084), (992, 170042), (1984, 85021)]