142736752

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{22247}}^1$

素因数の和:22656

約数の個数: 20

約数和(自身を含む): 277254576

約数和(自身を除く): 134517824

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 22247, 44494, 88988, 177976, 355952, 8921047, 17842094, 35684188, 71368376, 142736752]

約数ペア:

[(1, 142736752), (2, 71368376), (4, 35684188), (8, 17842094), (16, 8921047), (401, 355952), (802, 177976), (1604, 88988), (3208, 44494), (6416, 22247)]