33408460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87917}}^1$

素因数の和:87945

約数の個数: 24

約数和(自身を含む): 73851120

約数和(自身を除く): 40442660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 87917, 175834, 351668, 439585, 879170, 1670423, 1758340, 3340846, 6681692, 8352115, 16704230, 33408460]

約数ペア:

[(1, 33408460), (2, 16704230), (4, 8352115), (5, 6681692), (10, 3340846), (19, 1758340), (20, 1670423), (38, 879170), (76, 439585), (95, 351668), (190, 175834), (380, 87917)]