131013056

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107741}}^1$

素因数の和:107772

約数の個数: 28

約数和(自身を含む): 273664680

約数和(自身を除く): 142651624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 107741, 215482, 430964, 861928, 1723856, 2047079, 3447712, 4094158, 6895424, 8188316, 16376632, 32753264, 65506528, 131013056]

約数ペア:

[(1, 131013056), (2, 65506528), (4, 32753264), (8, 16376632), (16, 8188316), (19, 6895424), (32, 4094158), (38, 3447712), (64, 2047079), (76, 1723856), (152, 861928), (304, 430964), (608, 215482), (1216, 107741)]