42538112

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{17491}}^1$

素因数の和:17524

約数の個数: 32

約数和(自身を含む): 89209200

約数和(自身を除く): 46671088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 17491, 34982, 69964, 139928, 279856, 332329, 559712, 664658, 1119424, 1329316, 2238848, 2658632, 5317264, 10634528, 21269056, 42538112]

約数ペア:

[(1, 42538112), (2, 21269056), (4, 10634528), (8, 5317264), (16, 2658632), (19, 2238848), (32, 1329316), (38, 1119424), (64, 664658), (76, 559712), (128, 332329), (152, 279856), (304, 139928), (608, 69964), (1216, 34982), (2432, 17491)]