39900368

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 79911552

約数和(自身を除く): 40011184

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 188, 194, 376, 388, 547, 752, 776, 1094, 1552, 2188, 4376, 4559, 8752, 9118, 18236, 25709, 36472, 51418, 53059, 72944, 102836, 106118, 205672, 212236, 411344, 424472, 848944, 2493773, 4987546, 9975092, 19950184, 39900368]

約数ペア:

[(1, 39900368), (2, 19950184), (4, 9975092), (8, 4987546), (16, 2493773), (47, 848944), (94, 424472), (97, 411344), (188, 212236), (194, 205672), (376, 106118), (388, 102836), (547, 72944), (752, 53059), (776, 51418), (1094, 36472), (1552, 25709), (2188, 18236), (4376, 9118), (4559, 8752)]