40678048

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{16091}}^1$

素因数の和:16180

約数の個数: 24

約数和(自身を含む): 81103680

約数和(自身を除く): 40425632

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 16091, 32182, 64364, 128728, 257456, 514912, 1271189, 2542378, 5084756, 10169512, 20339024, 40678048]

約数ペア:

[(1, 40678048), (2, 20339024), (4, 10169512), (8, 5084756), (16, 2542378), (32, 1271189), (79, 514912), (158, 257456), (316, 128728), (632, 64364), (1264, 32182), (2528, 16091)]