335980016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{587}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 661457664

約数和(自身を除く): 325477648

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 431, 587, 664, 862, 1174, 1328, 1724, 2348, 3448, 4696, 6896, 9392, 35773, 48721, 71546, 97442, 143092, 194884, 252997, 286184, 389768, 505994, 572368, 779536, 1011988, 2023976, 4047952, 20998751, 41997502, 83995004, 167990008, 335980016]

約数ペア:

[(1, 335980016), (2, 167990008), (4, 83995004), (8, 41997502), (16, 20998751), (83, 4047952), (166, 2023976), (332, 1011988), (431, 779536), (587, 572368), (664, 505994), (862, 389768), (1174, 286184), (1328, 252997), (1724, 194884), (2348, 143092), (3448, 97442), (4696, 71546), (6896, 48721), (9392, 35773)]