30981152

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{31231}}^1$

素因数の和:31272

約数の個数: 24

約数和(自身を含む): 62963712

約数和(自身を除く): 31982560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 31231, 62462, 124924, 249848, 499696, 968161, 999392, 1936322, 3872644, 7745288, 15490576, 30981152]

約数ペア:

[(1, 30981152), (2, 15490576), (4, 7745288), (8, 3872644), (16, 1936322), (31, 999392), (32, 968161), (62, 499696), (124, 249848), (248, 124924), (496, 62462), (992, 31231)]