43954066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 29202542

約数列:

[1, 2, 13, 26, 53, 106, 167, 191, 334, 382, 689, 1378, 2171, 2483, 4342, 4966, 8851, 10123, 17702, 20246, 31897, 63794, 115063, 131599, 230126, 263198, 414661, 829322, 1690541, 3381082, 21977033, 43954066]

約数ペア:

[(1, 43954066), (2, 21977033), (13, 3381082), (26, 1690541), (53, 829322), (106, 414661), (167, 263198), (191, 230126), (334, 131599), (382, 115063), (689, 63794), (1378, 31897), (2171, 20246), (2483, 17702), (4342, 10123), (4966, 8851)]