31541710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4049}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 29694290

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 4049, 7790, 8098, 20245, 40490, 76931, 153862, 166009, 332018, 384655, 769310, 830045, 1660090, 3154171, 6308342, 15770855, 31541710]

約数ペア:

[(1, 31541710), (2, 15770855), (5, 6308342), (10, 3154171), (19, 1660090), (38, 830045), (41, 769310), (82, 384655), (95, 332018), (190, 166009), (205, 153862), (410, 76931), (779, 40490), (1558, 20245), (3895, 8098), (4049, 7790)]