40916032

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:587

約数の個数: 56

約数和(自身を含む): 86026752

約数和(自身を除く): 45110720

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 503, 656, 992, 1006, 1271, 1312, 1984, 2012, 2542, 2624, 4024, 5084, 8048, 10168, 15593, 16096, 20336, 20623, 31186, 32192, 40672, 41246, 62372, 81344, 82492, 124744, 164984, 249488, 329968, 498976, 639313, 659936, 997952, 1278626, 1319872, 2557252, 5114504, 10229008, 20458016, 40916032]

約数ペア:

[(1, 40916032), (2, 20458016), (4, 10229008), (8, 5114504), (16, 2557252), (31, 1319872), (32, 1278626), (41, 997952), (62, 659936), (64, 639313), (82, 498976), (124, 329968), (164, 249488), (248, 164984), (328, 124744), (496, 82492), (503, 81344), (656, 62372), (992, 41246), (1006, 40672), (1271, 32192), (1312, 31186), (1984, 20623), (2012, 20336), (2542, 16096), (2624, 15593), (4024, 10168), (5084, 8048)]