236831984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1543}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 470407392

約数和(自身を除く): 233575408

約数列:

[1, 2, 4, 8, 16, 53, 106, 181, 212, 362, 424, 724, 848, 1448, 1543, 2896, 3086, 6172, 9593, 12344, 19186, 24688, 38372, 76744, 81779, 153488, 163558, 279283, 327116, 558566, 654232, 1117132, 1308464, 2234264, 4468528, 14801999, 29603998, 59207996, 118415992, 236831984]

約数ペア:

[(1, 236831984), (2, 118415992), (4, 59207996), (8, 29603998), (16, 14801999), (53, 4468528), (106, 2234264), (181, 1308464), (212, 1117132), (362, 654232), (424, 558566), (724, 327116), (848, 279283), (1448, 163558), (1543, 153488), (2896, 81779), (3086, 76744), (6172, 38372), (9593, 24688), (12344, 19186)]