89216410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 165618432

約数和(自身を除く): 76402022

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 410, 835, 1303, 1670, 2606, 6515, 6847, 13030, 13694, 34235, 53423, 68470, 106846, 217601, 267115, 435202, 534230, 1088005, 2176010, 8921641, 17843282, 44608205, 89216410]

約数ペア:

[(1, 89216410), (2, 44608205), (5, 17843282), (10, 8921641), (41, 2176010), (82, 1088005), (167, 534230), (205, 435202), (334, 267115), (410, 217601), (835, 106846), (1303, 68470), (1670, 53423), (2606, 34235), (6515, 13694), (6847, 13030)]