31842876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 84446208

約数和(自身を除く): 52603332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 47, 52, 78, 86, 94, 101, 129, 141, 156, 172, 188, 202, 258, 282, 303, 404, 516, 559, 564, 606, 611, 1118, 1212, 1222, 1313, 1677, 1833, 2021, 2236, 2444, 2626, 3354, 3666, 3939, 4042, 4343, 4747, 5252, 6063, 6708, 7332, 7878, 8084, 8686, 9494, 12126, 13029, 14241, 15756, 17372, 18988, 24252, 26058, 26273, 28482, 52116, 52546, 56459, 56964, 61711, 78819, 105092, 112918, 123422, 157638, 169377, 185133, 204121, 225836, 246844, 315276, 338754, 370266, 408242, 612363, 677508, 740532, 816484, 1224726, 2449452, 2653573, 5307146, 7960719, 10614292, 15921438, 31842876]

約数ペア:

[(1, 31842876), (2, 15921438), (3, 10614292), (4, 7960719), (6, 5307146), (12, 2653573), (13, 2449452), (26, 1224726), (39, 816484), (43, 740532), (47, 677508), (52, 612363), (78, 408242), (86, 370266), (94, 338754), (101, 315276), (129, 246844), (141, 225836), (156, 204121), (172, 185133), (188, 169377), (202, 157638), (258, 123422), (282, 112918), (303, 105092), (404, 78819), (516, 61711), (559, 56964), (564, 56459), (606, 52546), (611, 52116), (1118, 28482), (1212, 26273), (1222, 26058), (1313, 24252), (1677, 18988), (1833, 17372), (2021, 15756), (2236, 14241), (2444, 13029), (2626, 12126), (3354, 9494), (3666, 8686), (3939, 8084), (4042, 7878), (4343, 7332), (4747, 6708), (5252, 6063)]