31983340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3023}}^1$

素因数の和:3078

約数の個数: 36

約数和(自身を含む): 70235424

約数和(自身を除く): 38252084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 3023, 5290, 6046, 10580, 12092, 15115, 30230, 60460, 69529, 139058, 278116, 347645, 695290, 1390580, 1599167, 3198334, 6396668, 7995835, 15991670, 31983340]

約数ペア:

[(1, 31983340), (2, 15991670), (4, 7995835), (5, 6396668), (10, 3198334), (20, 1599167), (23, 1390580), (46, 695290), (92, 347645), (115, 278116), (230, 139058), (460, 69529), (529, 60460), (1058, 30230), (2116, 15115), (2645, 12092), (3023, 10580), (5290, 6046)]