4009916464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8084509}}^1$

素因数の和:8084548

約数の個数: 20

約数和(自身を含む): 8019833920

約数和(自身を除く): 4009917456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8084509, 16169018, 32338036, 64676072, 129352144, 250619779, 501239558, 1002479116, 2004958232, 4009916464]

約数ペア:

[(1, 4009916464), (2, 2004958232), (4, 1002479116), (8, 501239558), (16, 250619779), (31, 129352144), (62, 64676072), (124, 32338036), (248, 16169018), (496, 8084509)]