90559624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9767}}^1$

素因数の和:9853

約数の個数: 32

約数和(自身を含む): 181684800

約数和(自身を除く): 91125176

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 9767, 19534, 39068, 78136, 185573, 371146, 595787, 742292, 1191574, 1484584, 2383148, 4766296, 11319953, 22639906, 45279812, 90559624]

約数ペア:

[(1, 90559624), (2, 45279812), (4, 22639906), (8, 11319953), (19, 4766296), (38, 2383148), (61, 1484584), (76, 1191574), (122, 742292), (152, 595787), (244, 371146), (488, 185573), (1159, 78136), (2318, 39068), (4636, 19534), (9272, 9767)]