222012472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{15107}}^1$

素因数の和:15291

約数の個数: 32

約数和(自身を含む): 456865920

約数和(自身を除く): 234853448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 7348, 14696, 15107, 30214, 60428, 120856, 166177, 332354, 664708, 1329416, 2522869, 5045738, 10091476, 20182952, 27751559, 55503118, 111006236, 222012472]

約数ペア:

[(1, 222012472), (2, 111006236), (4, 55503118), (8, 27751559), (11, 20182952), (22, 10091476), (44, 5045738), (88, 2522869), (167, 1329416), (334, 664708), (668, 332354), (1336, 166177), (1837, 120856), (3674, 60428), (7348, 30214), (14696, 15107)]