78873184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{189599}}^1$

素因数の和:189622

約数の個数: 24

約数和(自身を含む): 167227200

約数和(自身を除く): 88354016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 189599, 379198, 758396, 1516792, 2464787, 3033584, 4929574, 6067168, 9859148, 19718296, 39436592, 78873184]

約数ペア:

[(1, 78873184), (2, 39436592), (4, 19718296), (8, 9859148), (13, 6067168), (16, 4929574), (26, 3033584), (32, 2464787), (52, 1516792), (104, 758396), (208, 379198), (416, 189599)]