222258976

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{42611}}^1$

素因数の和:42784

約数の個数: 24

約数和(自身を含む): 440267184

約数和(自身を除く): 218008208

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 42611, 85222, 170444, 340888, 681776, 1363552, 6945593, 13891186, 27782372, 55564744, 111129488, 222258976]

約数ペア:

[(1, 222258976), (2, 111129488), (4, 55564744), (8, 27782372), (16, 13891186), (32, 6945593), (163, 1363552), (326, 681776), (652, 340888), (1304, 170444), (2608, 85222), (5216, 42611)]