72305392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{145777}}^1$

素因数の和:145816

約数の個数: 20

約数和(自身を含む): 144611776

約数和(自身を除く): 72306384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 145777, 291554, 583108, 1166216, 2332432, 4519087, 9038174, 18076348, 36152696, 72305392]

約数ペア:

[(1, 72305392), (2, 36152696), (4, 18076348), (8, 9038174), (16, 4519087), (31, 2332432), (62, 1166216), (124, 583108), (248, 291554), (496, 145777)]