39179984

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 77724192

約数和(自身を除く): 38544208

約数列:

[1, 2, 4, 8, 16, 83, 163, 166, 181, 326, 332, 362, 652, 664, 724, 1304, 1328, 1448, 2608, 2896, 13529, 15023, 27058, 29503, 30046, 54116, 59006, 60092, 108232, 118012, 120184, 216464, 236024, 240368, 472048, 2448749, 4897498, 9794996, 19589992, 39179984]

約数ペア:

[(1, 39179984), (2, 19589992), (4, 9794996), (8, 4897498), (16, 2448749), (83, 472048), (163, 240368), (166, 236024), (181, 216464), (326, 120184), (332, 118012), (362, 108232), (652, 60092), (664, 59006), (724, 54116), (1304, 30046), (1328, 29503), (1448, 27058), (2608, 15023), (2896, 13529)]