83371910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 159423552

約数和(自身を除く): 76051642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 1223, 2005, 2446, 4010, 6115, 6817, 12230, 13634, 20791, 34085, 41582, 68170, 103955, 207910, 490423, 980846, 2452115, 4904230, 8337191, 16674382, 41685955, 83371910]

約数ペア:

[(1, 83371910), (2, 41685955), (5, 16674382), (10, 8337191), (17, 4904230), (34, 2452115), (85, 980846), (170, 490423), (401, 207910), (802, 103955), (1223, 68170), (2005, 41582), (2446, 34085), (4010, 20791), (6115, 13634), (6817, 12230)]