86449430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6791}}^1$

素因数の和:6884

約数の個数: 32

約数和(自身を含む): 166268160

約数和(自身を除く): 79818730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 6791, 12730, 13582, 33955, 67910, 129029, 258058, 454997, 645145, 909994, 1290290, 2274985, 4549970, 8644943, 17289886, 43224715, 86449430]

約数ペア:

[(1, 86449430), (2, 43224715), (5, 17289886), (10, 8644943), (19, 4549970), (38, 2274985), (67, 1290290), (95, 909994), (134, 645145), (190, 454997), (335, 258058), (670, 129029), (1273, 67910), (2546, 33955), (6365, 13582), (6791, 12730)]