22323808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 47882016

約数和(自身を除く): 25558208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 521, 824, 1042, 1339, 1648, 2084, 2678, 3296, 4168, 5356, 6773, 8336, 10712, 13546, 16672, 21424, 27092, 42848, 53663, 54184, 107326, 108368, 214652, 216736, 429304, 697619, 858608, 1395238, 1717216, 2790476, 5580952, 11161904, 22323808]

約数ペア:

[(1, 22323808), (2, 11161904), (4, 5580952), (8, 2790476), (13, 1717216), (16, 1395238), (26, 858608), (32, 697619), (52, 429304), (103, 216736), (104, 214652), (206, 108368), (208, 107326), (412, 54184), (416, 53663), (521, 42848), (824, 27092), (1042, 21424), (1339, 16672), (1648, 13546), (2084, 10712), (2678, 8336), (3296, 6773), (4168, 5356)]