71368376

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{22247}}^1$

素因数の和:22654

約数の個数: 16

約数和(自身を含む): 134155440

約数和(自身を除く): 62787064

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 22247, 44494, 88988, 177976, 8921047, 17842094, 35684188, 71368376]

約数ペア:

[(1, 71368376), (2, 35684188), (4, 17842094), (8, 8921047), (401, 177976), (802, 88988), (1604, 44494), (3208, 22247)]