1640032

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1030

約数の個数: 24

約数和(自身を含む): 3293136

約数和(自身を除く): 1653104

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 967, 1696, 1934, 3868, 7736, 15472, 30944, 51251, 102502, 205004, 410008, 820016, 1640032]

約数ペア:

[(1, 1640032), (2, 820016), (4, 410008), (8, 205004), (16, 102502), (32, 51251), (53, 30944), (106, 15472), (212, 7736), (424, 3868), (848, 1934), (967, 1696)]