31125876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 76930560

約数和(自身を除く): 45804684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 422, 633, 647, 844, 1266, 1294, 1941, 2532, 2588, 3882, 4009, 7764, 8018, 12027, 12293, 16036, 24054, 24586, 36879, 48108, 49172, 73758, 136517, 147516, 273034, 409551, 546068, 819102, 1638204, 2593823, 5187646, 7781469, 10375292, 15562938, 31125876]

約数ペア:

[(1, 31125876), (2, 15562938), (3, 10375292), (4, 7781469), (6, 5187646), (12, 2593823), (19, 1638204), (38, 819102), (57, 546068), (76, 409551), (114, 273034), (211, 147516), (228, 136517), (422, 73758), (633, 49172), (647, 48108), (844, 36879), (1266, 24586), (1294, 24054), (1941, 16036), (2532, 12293), (2588, 12027), (3882, 8018), (4009, 7764)]