147973712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{544021}}^1$

素因数の和:544046

約数の個数: 20

約数和(自身を含む): 303564276

約数和(自身を除く): 155590564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 544021, 1088042, 2176084, 4352168, 8704336, 9248357, 18496714, 36993428, 73986856, 147973712]

約数ペア:

[(1, 147973712), (2, 73986856), (4, 36993428), (8, 18496714), (16, 9248357), (17, 8704336), (34, 4352168), (68, 2176084), (136, 1088042), (272, 544021)]