39068990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 73080576

約数和(自身を除く): 34011586

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 653, 965, 1306, 1930, 3265, 5983, 6530, 11966, 20243, 29915, 40486, 59830, 101215, 126029, 202430, 252058, 630145, 1260290, 3906899, 7813798, 19534495, 39068990]

約数ペア:

[(1, 39068990), (2, 19534495), (5, 7813798), (10, 3906899), (31, 1260290), (62, 630145), (155, 252058), (193, 202430), (310, 126029), (386, 101215), (653, 59830), (965, 40486), (1306, 29915), (1930, 20243), (3265, 11966), (5983, 6530)]