170591816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1297}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 328731480

約数和(自身を除く): 158139664

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 401, 802, 1297, 1604, 2594, 3208, 5188, 10376, 16441, 32882, 53177, 65764, 106354, 131528, 212708, 425416, 520097, 1040194, 2080388, 4160776, 21323977, 42647954, 85295908, 170591816]

約数ペア:

[(1, 170591816), (2, 85295908), (4, 42647954), (8, 21323977), (41, 4160776), (82, 2080388), (164, 1040194), (328, 520097), (401, 425416), (802, 212708), (1297, 131528), (1604, 106354), (2594, 65764), (3208, 53177), (5188, 32882), (10376, 16441)]