115334384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21139}}^1$

素因数の和:21189

約数の個数: 40

約数和(自身を含む): 251650560

約数和(自身を除く): 136316176

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 21139, 42278, 84556, 169112, 232529, 338224, 465058, 655309, 930116, 1310618, 1860232, 2621236, 3720464, 5242472, 7208399, 10484944, 14416798, 28833596, 57667192, 115334384]

約数ペア:

[(1, 115334384), (2, 57667192), (4, 28833596), (8, 14416798), (11, 10484944), (16, 7208399), (22, 5242472), (31, 3720464), (44, 2621236), (62, 1860232), (88, 1310618), (124, 930116), (176, 655309), (248, 465058), (341, 338224), (496, 232529), (682, 169112), (1364, 84556), (2728, 42278), (5456, 21139)]