31382292

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 78220800

約数和(自身を除く): 46838508

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 2909, 3596, 5394, 5818, 8727, 10788, 11636, 17454, 34908, 84361, 90179, 168722, 180358, 253083, 270537, 337444, 360716, 506166, 541074, 1012332, 1082148, 2615191, 5230382, 7845573, 10460764, 15691146, 31382292]

約数ペア:

[(1, 31382292), (2, 15691146), (3, 10460764), (4, 7845573), (6, 5230382), (12, 2615191), (29, 1082148), (31, 1012332), (58, 541074), (62, 506166), (87, 360716), (93, 337444), (116, 270537), (124, 253083), (174, 180358), (186, 168722), (348, 90179), (372, 84361), (899, 34908), (1798, 17454), (2697, 11636), (2909, 10788), (3596, 8727), (5394, 5818)]