24016016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 48416544

約数和(自身を除く): 24400528

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 521, 536, 688, 1042, 1072, 2084, 2881, 4168, 5762, 8336, 11524, 22403, 23048, 34907, 44806, 46096, 69814, 89612, 139628, 179224, 279256, 358448, 558512, 1501001, 3002002, 6004004, 12008008, 24016016]

約数ペア:

[(1, 24016016), (2, 12008008), (4, 6004004), (8, 3002002), (16, 1501001), (43, 558512), (67, 358448), (86, 279256), (134, 179224), (172, 139628), (268, 89612), (344, 69814), (521, 46096), (536, 44806), (688, 34907), (1042, 23048), (1072, 22403), (2084, 11524), (2881, 8336), (4168, 5762)]