31969588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 37219532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1429, 1598, 2858, 3196, 5593, 5716, 10003, 11186, 20006, 22372, 24293, 40012, 48586, 67163, 97172, 134326, 170051, 268652, 340102, 470141, 680204, 940282, 1141771, 1880564, 2283542, 4567084, 7992397, 15984794, 31969588]

約数ペア:

[(1, 31969588), (2, 15984794), (4, 7992397), (7, 4567084), (14, 2283542), (17, 1880564), (28, 1141771), (34, 940282), (47, 680204), (68, 470141), (94, 340102), (119, 268652), (188, 170051), (238, 134326), (329, 97172), (476, 67163), (658, 48586), (799, 40012), (1316, 24293), (1429, 22372), (1598, 20006), (2858, 11186), (3196, 10003), (5593, 5716)]