172063330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{555043}}^1$

素因数の和:555081

約数の個数: 16

約数和(自身を含む): 319705344

約数和(自身を除く): 147642014

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 555043, 1110086, 2775215, 5550430, 17206333, 34412666, 86031665, 172063330]

約数ペア:

[(1, 172063330), (2, 86031665), (5, 34412666), (10, 17206333), (31, 5550430), (62, 2775215), (155, 1110086), (310, 555043)]