88884478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 142106400

約数和(自身を除く): 53221922

約数列:

[1, 2, 29, 58, 67, 89, 134, 178, 257, 514, 1943, 2581, 3886, 5162, 5963, 7453, 11926, 14906, 17219, 22873, 34438, 45746, 172927, 345854, 499351, 663317, 998702, 1326634, 1532491, 3064982, 44442239, 88884478]

約数ペア:

[(1, 88884478), (2, 44442239), (29, 3064982), (58, 1532491), (67, 1326634), (89, 998702), (134, 663317), (178, 499351), (257, 345854), (514, 172927), (1943, 45746), (2581, 34438), (3886, 22873), (5162, 17219), (5963, 14906), (7453, 11926)]