73731376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{200357}}^1$

素因数の和:200388

約数の個数: 20

約数和(自身を含む): 149066352

約数和(自身を除く): 75334976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 200357, 400714, 801428, 1602856, 3205712, 4608211, 9216422, 18432844, 36865688, 73731376]

約数ペア:

[(1, 73731376), (2, 36865688), (4, 18432844), (8, 9216422), (16, 4608211), (23, 3205712), (46, 1602856), (92, 801428), (184, 400714), (368, 200357)]