86490970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 159159168

約数和(自身を除く): 72668198

約数列:

[1, 2, 5, 10, 67, 134, 167, 334, 335, 670, 773, 835, 1546, 1670, 3865, 7730, 11189, 22378, 51791, 55945, 103582, 111890, 129091, 258182, 258955, 517910, 645455, 1290910, 8649097, 17298194, 43245485, 86490970]

約数ペア:

[(1, 86490970), (2, 43245485), (5, 17298194), (10, 8649097), (67, 1290910), (134, 645455), (167, 517910), (334, 258955), (335, 258182), (670, 129091), (773, 111890), (835, 103582), (1546, 55945), (1670, 51791), (3865, 22378), (7730, 11189)]