90005312

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 56

約数和(自身を含む): 185318400

約数和(自身を除く): 95313088

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 191, 199, 296, 382, 398, 592, 764, 796, 1184, 1528, 1592, 2368, 3056, 3184, 6112, 6368, 7067, 7363, 12224, 12736, 14134, 14726, 28268, 29452, 38009, 56536, 58904, 76018, 113072, 117808, 152036, 226144, 235616, 304072, 452288, 471232, 608144, 1216288, 1406333, 2432576, 2812666, 5625332, 11250664, 22501328, 45002656, 90005312]

約数ペア:

[(1, 90005312), (2, 45002656), (4, 22501328), (8, 11250664), (16, 5625332), (32, 2812666), (37, 2432576), (64, 1406333), (74, 1216288), (148, 608144), (191, 471232), (199, 452288), (296, 304072), (382, 235616), (398, 226144), (592, 152036), (764, 117808), (796, 113072), (1184, 76018), (1528, 58904), (1592, 56536), (2368, 38009), (3056, 29452), (3184, 28268), (6112, 14726), (6368, 14134), (7067, 12736), (7363, 12224)]