163472012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{8867}}^1$

素因数の和:9301

約数の個数: 24

約数和(自身を含む): 312863040

約数和(自身を除く): 149391028

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 8867, 9218, 17734, 18436, 35468, 97537, 195074, 390148, 3715273, 7430546, 14861092, 40868003, 81736006, 163472012]

約数ペア:

[(1, 163472012), (2, 81736006), (4, 40868003), (11, 14861092), (22, 7430546), (44, 3715273), (419, 390148), (838, 195074), (1676, 97537), (4609, 35468), (8867, 18436), (9218, 17734)]