22290488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 47070720

約数和(自身を除く): 24780232

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 8171, 16342, 32684, 65368, 89881, 179762, 253301, 359524, 506602, 719048, 1013204, 2026408, 2786311, 5572622, 11145244, 22290488]

約数ペア:

[(1, 22290488), (2, 11145244), (4, 5572622), (8, 2786311), (11, 2026408), (22, 1013204), (31, 719048), (44, 506602), (62, 359524), (88, 253301), (124, 179762), (248, 89881), (341, 65368), (682, 32684), (1364, 16342), (2728, 8171)]