40135912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 80136000

約数和(自身を除く): 40000088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1483, 1592, 2966, 3383, 5932, 6766, 11864, 13532, 25211, 27064, 50422, 100844, 201688, 295117, 590234, 1180468, 2360936, 5016989, 10033978, 20067956, 40135912]

約数ペア:

[(1, 40135912), (2, 20067956), (4, 10033978), (8, 5016989), (17, 2360936), (34, 1180468), (68, 590234), (136, 295117), (199, 201688), (398, 100844), (796, 50422), (1483, 27064), (1592, 25211), (2966, 13532), (3383, 11864), (5932, 6766)]