23489557024

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{742213}}^1$

素因数の和:742289

約数の個数: 48

約数和(自身を含む): 49378012992

約数和(自身を除く): 25888455968

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 15824, 31648, 742213, 1484426, 2968852, 5937704, 11875408, 17070899, 23750816, 31915159, 34141798, 63830318, 68283596, 127660636, 136567192, 255321272, 273134384, 510642544, 546268768, 734048657, 1021285088, 1468097314, 2936194628, 5872389256, 11744778512, 23489557024]

約数ペア:

[(1, 23489557024), (2, 11744778512), (4, 5872389256), (8, 2936194628), (16, 1468097314), (23, 1021285088), (32, 734048657), (43, 546268768), (46, 510642544), (86, 273134384), (92, 255321272), (172, 136567192), (184, 127660636), (344, 68283596), (368, 63830318), (688, 34141798), (736, 31915159), (989, 23750816), (1376, 17070899), (1978, 11875408), (3956, 5937704), (7912, 2968852), (15824, 1484426), (31648, 742213)]