85783852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 190003968

約数和(自身を除く): 104220116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 4157, 5159, 8314, 10318, 16628, 20636, 29099, 45727, 58198, 91454, 116396, 182908, 278519, 320089, 557038, 640178, 1114076, 1280356, 1949633, 3063709, 3899266, 6127418, 7798532, 12254836, 21445963, 42891926, 85783852]

約数ペア:

[(1, 85783852), (2, 42891926), (4, 21445963), (7, 12254836), (11, 7798532), (14, 6127418), (22, 3899266), (28, 3063709), (44, 1949633), (67, 1280356), (77, 1114076), (134, 640178), (154, 557038), (268, 320089), (308, 278519), (469, 182908), (737, 116396), (938, 91454), (1474, 58198), (1876, 45727), (2948, 29099), (4157, 20636), (5159, 16628), (8314, 10318)]