16380528

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1031}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 42485376

約数和(自身を除く): 26104848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1031, 1324, 1986, 2062, 2648, 3093, 3972, 4124, 5296, 6186, 7944, 8248, 12372, 15888, 16496, 24744, 49488, 341261, 682522, 1023783, 1365044, 2047566, 2730088, 4095132, 5460176, 8190264, 16380528]

約数ペア:

[(1, 16380528), (2, 8190264), (3, 5460176), (4, 4095132), (6, 2730088), (8, 2047566), (12, 1365044), (16, 1023783), (24, 682522), (48, 341261), (331, 49488), (662, 24744), (993, 16496), (1031, 15888), (1324, 12372), (1986, 8248), (2062, 7944), (2648, 6186), (3093, 5296), (3972, 4124)]