87378608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 175682208

約数和(自身を除く): 88303600

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1433, 1648, 2866, 3811, 5732, 7622, 11464, 15244, 22928, 30488, 53021, 60976, 106042, 147599, 212084, 295198, 424168, 590396, 848336, 1180792, 2361584, 5461163, 10922326, 21844652, 43689304, 87378608]

約数ペア:

[(1, 87378608), (2, 43689304), (4, 21844652), (8, 10922326), (16, 5461163), (37, 2361584), (74, 1180792), (103, 848336), (148, 590396), (206, 424168), (296, 295198), (412, 212084), (592, 147599), (824, 106042), (1433, 60976), (1648, 53021), (2866, 30488), (3811, 22928), (5732, 15244), (7622, 11464)]