31653748

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 65802240

約数和(自身を除く): 34148492

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 188, 268, 329, 359, 469, 658, 718, 938, 1316, 1436, 1876, 2513, 3149, 5026, 6298, 10052, 12596, 16873, 22043, 24053, 33746, 44086, 48106, 67492, 88172, 96212, 118111, 168371, 236222, 336742, 472444, 673484, 1130491, 2260982, 4521964, 7913437, 15826874, 31653748]

約数ペア:

[(1, 31653748), (2, 15826874), (4, 7913437), (7, 4521964), (14, 2260982), (28, 1130491), (47, 673484), (67, 472444), (94, 336742), (134, 236222), (188, 168371), (268, 118111), (329, 96212), (359, 88172), (469, 67492), (658, 48106), (718, 44086), (938, 33746), (1316, 24053), (1436, 22043), (1876, 16873), (2513, 12596), (3149, 10052), (5026, 6298)]