31948168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 74528640

約数和(自身を除く): 42580472

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 907, 952, 1036, 1258, 1814, 2072, 2516, 3628, 4403, 5032, 6349, 7256, 8806, 12698, 15419, 17612, 25396, 30838, 33559, 35224, 50792, 61676, 67118, 107933, 123352, 134236, 215866, 234913, 268472, 431732, 469826, 570503, 863464, 939652, 1141006, 1879304, 2282012, 3993521, 4564024, 7987042, 15974084, 31948168]

約数ペア:

[(1, 31948168), (2, 15974084), (4, 7987042), (7, 4564024), (8, 3993521), (14, 2282012), (17, 1879304), (28, 1141006), (34, 939652), (37, 863464), (56, 570503), (68, 469826), (74, 431732), (119, 268472), (136, 234913), (148, 215866), (238, 134236), (259, 123352), (296, 107933), (476, 67118), (518, 61676), (629, 50792), (907, 35224), (952, 33559), (1036, 30838), (1258, 25396), (1814, 17612), (2072, 15419), (2516, 12698), (3628, 8806), (4403, 7256), (5032, 6349)]