38229849136

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1433}}^1\times {\mathrm{20089}}^1$

素因数の和:21613

約数の個数: 40

約数和(自身を含む): 75018792240

約数和(自身を除く): 36788943104

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1433, 2866, 5732, 11464, 20089, 22928, 40178, 80356, 118939, 160712, 237878, 321424, 475756, 951512, 1667387, 1903024, 3334774, 6669548, 13339096, 26678192, 28787537, 57575074, 115150148, 230300296, 460600592, 2389365571, 4778731142, 9557462284, 19114924568, 38229849136]

約数ペア:

[(1, 38229849136), (2, 19114924568), (4, 9557462284), (8, 4778731142), (16, 2389365571), (83, 460600592), (166, 230300296), (332, 115150148), (664, 57575074), (1328, 28787537), (1433, 26678192), (2866, 13339096), (5732, 6669548), (11464, 3334774), (20089, 1903024), (22928, 1667387), (40178, 951512), (80356, 475756), (118939, 321424), (160712, 237878)]