17420888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 33611760

約数和(自身を除く): 16190872

約数列:

[1, 2, 4, 8, 53, 106, 181, 212, 227, 362, 424, 454, 724, 908, 1448, 1816, 9593, 12031, 19186, 24062, 38372, 41087, 48124, 76744, 82174, 96248, 164348, 328696, 2177611, 4355222, 8710444, 17420888]

約数ペア:

[(1, 17420888), (2, 8710444), (4, 4355222), (8, 2177611), (53, 328696), (106, 164348), (181, 96248), (212, 82174), (227, 76744), (362, 48124), (424, 41087), (454, 38372), (724, 24062), (908, 19186), (1448, 12031), (1816, 9593)]