31998865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4153}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 40675968

約数和(自身を除く): 8677103

約数列:

[1, 5, 23, 67, 115, 335, 1541, 4153, 7705, 20765, 95519, 278251, 477595, 1391255, 6399773, 31998865]

約数ペア:

[(1, 31998865), (5, 6399773), (23, 1391255), (67, 477595), (115, 278251), (335, 95519), (1541, 20765), (4153, 7705)]