16550180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48677}}^1$

素因数の和:48703

約数の個数: 24

約数和(自身を含む): 36800568

約数和(自身を除く): 20250388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48677, 97354, 194708, 243385, 486770, 827509, 973540, 1655018, 3310036, 4137545, 8275090, 16550180]

約数ペア:

[(1, 16550180), (2, 8275090), (4, 4137545), (5, 3310036), (10, 1655018), (17, 973540), (20, 827509), (34, 486770), (68, 243385), (85, 194708), (170, 97354), (340, 48677)]