99973078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{20411}}^1$

素因数の和:20523

約数の個数: 16

約数和(自身を含む): 156764160

約数和(自身を除く): 56791082

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 20411, 40822, 632741, 1265482, 1612469, 3224938, 49986539, 99973078]

約数ペア:

[(1, 99973078), (2, 49986539), (31, 3224938), (62, 1612469), (79, 1265482), (158, 632741), (2449, 40822), (4898, 20411)]