87663952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 175347656

約数和(自身を除く): 87683704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 373, 397, 592, 746, 794, 1492, 1588, 2984, 3176, 5968, 6352, 13801, 14689, 27602, 29378, 55204, 58756, 110408, 117512, 148081, 220816, 235024, 296162, 592324, 1184648, 2369296, 5478997, 10957994, 21915988, 43831976, 87663952]

約数ペア:

[(1, 87663952), (2, 43831976), (4, 21915988), (8, 10957994), (16, 5478997), (37, 2369296), (74, 1184648), (148, 592324), (296, 296162), (373, 235024), (397, 220816), (592, 148081), (746, 117512), (794, 110408), (1492, 58756), (1588, 55204), (2984, 29378), (3176, 27602), (5968, 14689), (6352, 13801)]