64191248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3663

約数の個数: 40

約数和(自身を含む): 137032896

約数和(自身を除く): 72841648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 3541, 4532, 7082, 9064, 14164, 18128, 28328, 38951, 56656, 77902, 155804, 311608, 364723, 623216, 729446, 1458892, 2917784, 4011953, 5835568, 8023906, 16047812, 32095624, 64191248]

約数ペア:

[(1, 64191248), (2, 32095624), (4, 16047812), (8, 8023906), (11, 5835568), (16, 4011953), (22, 2917784), (44, 1458892), (88, 729446), (103, 623216), (176, 364723), (206, 311608), (412, 155804), (824, 77902), (1133, 56656), (1648, 38951), (2266, 28328), (3541, 18128), (4532, 14164), (7082, 9064)]