42167344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155027}}^1$

素因数の和:155052

約数の個数: 20

約数和(自身を含む): 86505624

約数和(自身を除く): 44338280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155027, 310054, 620108, 1240216, 2480432, 2635459, 5270918, 10541836, 21083672, 42167344]

約数ペア:

[(1, 42167344), (2, 21083672), (4, 10541836), (8, 5270918), (16, 2635459), (17, 2480432), (34, 1240216), (68, 620108), (136, 310054), (272, 155027)]