100668848

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20903}}^1$

素因数の和:20961

約数の個数: 40

約数和(自身を含む): 228104448

約数和(自身を除く): 127435600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 20903, 41806, 83612, 146321, 167224, 292642, 334448, 585284, 898829, 1170568, 1797658, 2341136, 3595316, 6291803, 7190632, 12583606, 14381264, 25167212, 50334424, 100668848]

約数ペア:

[(1, 100668848), (2, 50334424), (4, 25167212), (7, 14381264), (8, 12583606), (14, 7190632), (16, 6291803), (28, 3595316), (43, 2341136), (56, 1797658), (86, 1170568), (112, 898829), (172, 585284), (301, 334448), (344, 292642), (602, 167224), (688, 146321), (1204, 83612), (2408, 41806), (4816, 20903)]