31788552

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 82399680

約数和(自身を除く): 50611128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 67, 106, 134, 159, 201, 212, 268, 318, 373, 402, 424, 536, 636, 746, 804, 1119, 1272, 1492, 1608, 2238, 2984, 3551, 4476, 7102, 8952, 10653, 14204, 19769, 21306, 24991, 28408, 39538, 42612, 49982, 59307, 74973, 79076, 85224, 99964, 118614, 149946, 158152, 199928, 237228, 299892, 474456, 599784, 1324523, 2649046, 3973569, 5298092, 7947138, 10596184, 15894276, 31788552]

約数ペア:

[(1, 31788552), (2, 15894276), (3, 10596184), (4, 7947138), (6, 5298092), (8, 3973569), (12, 2649046), (24, 1324523), (53, 599784), (67, 474456), (106, 299892), (134, 237228), (159, 199928), (201, 158152), (212, 149946), (268, 118614), (318, 99964), (373, 85224), (402, 79076), (424, 74973), (536, 59307), (636, 49982), (746, 42612), (804, 39538), (1119, 28408), (1272, 24991), (1492, 21306), (1608, 19769), (2238, 14204), (2984, 10653), (3551, 8952), (4476, 7102)]