187491472

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54001}}^1$

素因数の和:54047

約数の個数: 40

約数和(自身を含む): 428559872

約数和(自身を除く): 241068400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 54001, 108002, 216004, 378007, 432008, 756014, 864016, 1512028, 1674031, 3024056, 3348062, 6048112, 6696124, 11718217, 13392248, 23436434, 26784496, 46872868, 93745736, 187491472]

約数ペア:

[(1, 187491472), (2, 93745736), (4, 46872868), (7, 26784496), (8, 23436434), (14, 13392248), (16, 11718217), (28, 6696124), (31, 6048112), (56, 3348062), (62, 3024056), (112, 1674031), (124, 1512028), (217, 864016), (248, 756014), (434, 432008), (496, 378007), (868, 216004), (1736, 108002), (3472, 54001)]