15691031344

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{30707}}^1$

素因数の和:31117

約数の個数: 40

約数和(自身を含む): 30785998320

約数和(自身を除く): 15094966976

約数列:

[1, 2, 4, 8, 16, 109, 218, 293, 436, 586, 872, 1172, 1744, 2344, 4688, 30707, 31937, 61414, 63874, 122828, 127748, 245656, 255496, 491312, 510992, 3347063, 6694126, 8997151, 13388252, 17994302, 26776504, 35988604, 53553008, 71977208, 143954416, 980689459, 1961378918, 3922757836, 7845515672, 15691031344]

約数ペア:

[(1, 15691031344), (2, 7845515672), (4, 3922757836), (8, 1961378918), (16, 980689459), (109, 143954416), (218, 71977208), (293, 53553008), (436, 35988604), (586, 26776504), (872, 17994302), (1172, 13388252), (1744, 8997151), (2344, 6694126), (4688, 3347063), (30707, 510992), (31937, 491312), (61414, 255496), (63874, 245656), (122828, 127748)]