90150896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26959}}^1$

素因数の和:26997

約数の個数: 40

約数和(自身を含む): 200582400

約数和(自身を除く): 110431504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 26959, 53918, 107836, 215672, 296549, 431344, 512221, 593098, 1024442, 1186196, 2048884, 2372392, 4097768, 4744784, 5634431, 8195536, 11268862, 22537724, 45075448, 90150896]

約数ペア:

[(1, 90150896), (2, 45075448), (4, 22537724), (8, 11268862), (11, 8195536), (16, 5634431), (19, 4744784), (22, 4097768), (38, 2372392), (44, 2048884), (76, 1186196), (88, 1024442), (152, 593098), (176, 512221), (209, 431344), (304, 296549), (418, 215672), (836, 107836), (1672, 53918), (3344, 26959)]