90150688

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{39679}}^1$

素因数の和:39760

約数の個数: 24

約数和(自身を含む): 179988480

約数和(自身を除く): 89837792

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 39679, 79358, 158716, 317432, 634864, 1269728, 2817209, 5634418, 11268836, 22537672, 45075344, 90150688]

約数ペア:

[(1, 90150688), (2, 45075344), (4, 22537672), (8, 11268836), (16, 5634418), (32, 2817209), (71, 1269728), (142, 634864), (284, 317432), (568, 158716), (1136, 79358), (2272, 39679)]