82857112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5347}}^1$

素因数の和:5515

約数の個数: 32

約数和(自身を含む): 168462000

約数和(自身を除く): 85604888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 5347, 7748, 10694, 15496, 21388, 42776, 69511, 139022, 278044, 556088, 796703, 1593406, 3186812, 6373624, 10357139, 20714278, 41428556, 82857112]

約数ペア:

[(1, 82857112), (2, 41428556), (4, 20714278), (8, 10357139), (13, 6373624), (26, 3186812), (52, 1593406), (104, 796703), (149, 556088), (298, 278044), (596, 139022), (1192, 69511), (1937, 42776), (3874, 21388), (5347, 15496), (7748, 10694)]