41806768

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{31481}}^1$

素因数の和:31572

約数の個数: 20

約数和(自身を含む): 81979128

約数和(自身を除く): 40172360

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 31481, 62962, 125924, 251848, 503696, 2612923, 5225846, 10451692, 20903384, 41806768]

約数ペア:

[(1, 41806768), (2, 20903384), (4, 10451692), (8, 5225846), (16, 2612923), (83, 503696), (166, 251848), (332, 125924), (664, 62962), (1328, 31481)]