42117832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 83455200

約数和(自身を除く): 41337368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 691, 802, 1382, 1604, 2764, 3208, 5528, 7619, 13129, 15238, 26258, 30476, 52516, 60952, 105032, 277091, 554182, 1108364, 2216728, 5264729, 10529458, 21058916, 42117832]

約数ペア:

[(1, 42117832), (2, 21058916), (4, 10529458), (8, 5264729), (19, 2216728), (38, 1108364), (76, 554182), (152, 277091), (401, 105032), (691, 60952), (802, 52516), (1382, 30476), (1604, 26258), (2764, 15238), (3208, 13129), (5528, 7619)]