40247238

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 83699712

約数和(自身を除く): 43452474

約数列:

[1, 2, 3, 6, 31, 62, 93, 151, 186, 302, 453, 906, 1433, 2866, 4299, 4681, 8598, 9362, 14043, 28086, 44423, 88846, 133269, 216383, 266538, 432766, 649149, 1298298, 6707873, 13415746, 20123619, 40247238]

約数ペア:

[(1, 40247238), (2, 20123619), (3, 13415746), (6, 6707873), (31, 1298298), (62, 649149), (93, 432766), (151, 266538), (186, 216383), (302, 133269), (453, 88846), (906, 44423), (1433, 28086), (2866, 14043), (4299, 9362), (4681, 8598)]