31378104

素因数分解:

$2^3\times 3^5\times {\mathrm{16141}}^1$

素因数の和:16162

約数の個数: 48

約数和(自身を含む): 88135320

約数和(自身を除く): 56757216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 16141, 32282, 48423, 64564, 96846, 129128, 145269, 193692, 290538, 387384, 435807, 581076, 871614, 1162152, 1307421, 1743228, 2614842, 3486456, 3922263, 5229684, 7844526, 10459368, 15689052, 31378104]

約数ペア:

[(1, 31378104), (2, 15689052), (3, 10459368), (4, 7844526), (6, 5229684), (8, 3922263), (9, 3486456), (12, 2614842), (18, 1743228), (24, 1307421), (27, 1162152), (36, 871614), (54, 581076), (72, 435807), (81, 387384), (108, 290538), (162, 193692), (216, 145269), (243, 129128), (324, 96846), (486, 64564), (648, 48423), (972, 32282), (1944, 16141)]