73216144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269177}}^1$

素因数の和:269202

約数の個数: 20

約数和(自身を含む): 150201324

約数和(自身を除く): 76985180

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 269177, 538354, 1076708, 2153416, 4306832, 4576009, 9152018, 18304036, 36608072, 73216144]

約数ペア:

[(1, 73216144), (2, 36608072), (4, 18304036), (8, 9152018), (16, 4576009), (17, 4306832), (34, 2153416), (68, 1076708), (136, 538354), (272, 269177)]