39171392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 84

約数和(自身を含む): 88491060

約数和(自身を除く): 49319668

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 89, 92, 104, 178, 184, 208, 299, 356, 368, 416, 529, 598, 712, 736, 832, 1058, 1157, 1196, 1424, 1472, 2047, 2116, 2314, 2392, 2848, 4094, 4232, 4628, 4784, 5696, 6877, 8188, 8464, 9256, 9568, 13754, 16376, 16928, 18512, 19136, 26611, 27508, 32752, 33856, 37024, 47081, 53222, 55016, 65504, 74048, 94162, 106444, 110032, 131008, 188324, 212888, 220064, 376648, 425776, 440128, 612053, 753296, 851552, 1224106, 1506592, 1703104, 2448212, 3013184, 4896424, 9792848, 19585696, 39171392]

約数ペア:

[(1, 39171392), (2, 19585696), (4, 9792848), (8, 4896424), (13, 3013184), (16, 2448212), (23, 1703104), (26, 1506592), (32, 1224106), (46, 851552), (52, 753296), (64, 612053), (89, 440128), (92, 425776), (104, 376648), (178, 220064), (184, 212888), (208, 188324), (299, 131008), (356, 110032), (368, 106444), (416, 94162), (529, 74048), (598, 65504), (712, 55016), (736, 53222), (832, 47081), (1058, 37024), (1157, 33856), (1196, 32752), (1424, 27508), (1472, 26611), (2047, 19136), (2116, 18512), (2314, 16928), (2392, 16376), (2848, 13754), (4094, 9568), (4232, 9256), (4628, 8464), (4784, 8188), (5696, 6877)]