181025384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12923}}^1$

素因数の和:13049

約数の個数: 32

約数和(自身を含む): 362905920

約数和(自身を除く): 181880536

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 12923, 14008, 25846, 51692, 103384, 219691, 439382, 878764, 1331069, 1757528, 2662138, 5324276, 10648552, 22628173, 45256346, 90512692, 181025384]

約数ペア:

[(1, 181025384), (2, 90512692), (4, 45256346), (8, 22628173), (17, 10648552), (34, 5324276), (68, 2662138), (103, 1757528), (136, 1331069), (206, 878764), (412, 439382), (824, 219691), (1751, 103384), (3502, 51692), (7004, 25846), (12923, 14008)]