61874416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 125706240

約数和(自身を除く): 63831824

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 383, 439, 766, 878, 1532, 1756, 3064, 3512, 6128, 7024, 8809, 10097, 17618, 20194, 35236, 40388, 70472, 80776, 140944, 161552, 168137, 336274, 672548, 1345096, 2690192, 3867151, 7734302, 15468604, 30937208, 61874416]

約数ペア:

[(1, 61874416), (2, 30937208), (4, 15468604), (8, 7734302), (16, 3867151), (23, 2690192), (46, 1345096), (92, 672548), (184, 336274), (368, 168137), (383, 161552), (439, 140944), (766, 80776), (878, 70472), (1532, 40388), (1756, 35236), (3064, 20194), (3512, 17618), (6128, 10097), (7024, 8809)]