255659632

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 502217856

約数和(自身を除く): 246558224

約数列:

[1, 2, 4, 8, 16, 163, 167, 326, 334, 587, 652, 668, 1174, 1304, 1336, 2348, 2608, 2672, 4696, 9392, 27221, 54442, 95681, 98029, 108884, 191362, 196058, 217768, 382724, 392116, 435536, 765448, 784232, 1530896, 1568464, 15978727, 31957454, 63914908, 127829816, 255659632]

約数ペア:

[(1, 255659632), (2, 127829816), (4, 63914908), (8, 31957454), (16, 15978727), (163, 1568464), (167, 1530896), (326, 784232), (334, 765448), (587, 435536), (652, 392116), (668, 382724), (1174, 217768), (1304, 196058), (1336, 191362), (2348, 108884), (2608, 98029), (2672, 95681), (4696, 54442), (9392, 27221)]