848931808

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{2371}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 1707156864

約数和(自身を除く): 858225056

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 167, 268, 334, 536, 668, 1072, 1336, 2144, 2371, 2672, 4742, 5344, 9484, 11189, 18968, 22378, 37936, 44756, 75872, 89512, 158857, 179024, 317714, 358048, 395957, 635428, 791914, 1270856, 1583828, 2541712, 3167656, 5083424, 6335312, 12670624, 26529119, 53058238, 106116476, 212232952, 424465904, 848931808]

約数ペア:

[(1, 848931808), (2, 424465904), (4, 212232952), (8, 106116476), (16, 53058238), (32, 26529119), (67, 12670624), (134, 6335312), (167, 5083424), (268, 3167656), (334, 2541712), (536, 1583828), (668, 1270856), (1072, 791914), (1336, 635428), (2144, 395957), (2371, 358048), (2672, 317714), (4742, 179024), (5344, 158857), (9484, 89512), (11189, 75872), (18968, 44756), (22378, 37936)]