40220113

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 44319744

約数和(自身を除く): 4099631

約数列:

[1, 17, 31, 167, 457, 527, 2839, 5177, 7769, 14167, 76319, 88009, 240839, 1297423, 2365889, 40220113]

約数ペア:

[(1, 40220113), (17, 2365889), (31, 1297423), (167, 240839), (457, 88009), (527, 76319), (2839, 14167), (5177, 7769)]