388139224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{3583}}^1$

素因数の和:4831

約数の個数: 32

約数和(自身を含む): 794787840

約数和(自身を除く): 406648616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1231, 2462, 3583, 4924, 7166, 9848, 13541, 14332, 27082, 28664, 39413, 54164, 78826, 108328, 157652, 315304, 4410673, 8821346, 17642692, 35285384, 48517403, 97034806, 194069612, 388139224]

約数ペア:

[(1, 388139224), (2, 194069612), (4, 97034806), (8, 48517403), (11, 35285384), (22, 17642692), (44, 8821346), (88, 4410673), (1231, 315304), (2462, 157652), (3583, 108328), (4924, 78826), (7166, 54164), (9848, 39413), (13541, 28664), (14332, 27082)]