108198896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{809}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 226391760

約数和(自身を除く): 118192864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 643, 809, 1286, 1618, 2572, 3236, 5144, 6472, 8359, 10288, 10517, 12944, 16718, 21034, 33436, 42068, 66872, 84136, 133744, 168272, 520187, 1040374, 2080748, 4161496, 6762431, 8322992, 13524862, 27049724, 54099448, 108198896]

約数ペア:

[(1, 108198896), (2, 54099448), (4, 27049724), (8, 13524862), (13, 8322992), (16, 6762431), (26, 4161496), (52, 2080748), (104, 1040374), (208, 520187), (643, 168272), (809, 133744), (1286, 84136), (1618, 66872), (2572, 42068), (3236, 33436), (5144, 21034), (6472, 16718), (8359, 12944), (10288, 10517)]