83993216

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 173226600

約数和(自身を除く): 89233384

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 89, 101, 128, 146, 178, 202, 292, 356, 404, 584, 712, 808, 1168, 1424, 1616, 2336, 2848, 3232, 4672, 5696, 6464, 6497, 7373, 8989, 9344, 11392, 12928, 12994, 14746, 17978, 25988, 29492, 35956, 51976, 58984, 71912, 103952, 117968, 143824, 207904, 235936, 287648, 415808, 471872, 575296, 656197, 831616, 943744, 1150592, 1312394, 2624788, 5249576, 10499152, 20998304, 41996608, 83993216]

約数ペア:

[(1, 83993216), (2, 41996608), (4, 20998304), (8, 10499152), (16, 5249576), (32, 2624788), (64, 1312394), (73, 1150592), (89, 943744), (101, 831616), (128, 656197), (146, 575296), (178, 471872), (202, 415808), (292, 287648), (356, 235936), (404, 207904), (584, 143824), (712, 117968), (808, 103952), (1168, 71912), (1424, 58984), (1616, 51976), (2336, 35956), (2848, 29492), (3232, 25988), (4672, 17978), (5696, 14746), (6464, 12994), (6497, 12928), (7373, 11392), (8989, 9344)]