83305984

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 60

約数和(自身を含む): 177130404

約数和(自身を除く): 93824420

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 544, 563, 578, 1088, 1126, 1156, 2176, 2252, 2312, 4352, 4504, 4624, 8704, 9008, 9248, 9571, 18016, 18496, 19142, 36032, 36992, 38284, 72064, 73984, 76568, 144128, 147968, 153136, 162707, 288256, 306272, 325414, 612544, 650828, 1225088, 1301656, 2450176, 2603312, 4900352, 5206624, 10413248, 20826496, 41652992, 83305984]

約数ペア:

[(1, 83305984), (2, 41652992), (4, 20826496), (8, 10413248), (16, 5206624), (17, 4900352), (32, 2603312), (34, 2450176), (64, 1301656), (68, 1225088), (128, 650828), (136, 612544), (256, 325414), (272, 306272), (289, 288256), (512, 162707), (544, 153136), (563, 147968), (578, 144128), (1088, 76568), (1126, 73984), (1156, 72064), (2176, 38284), (2252, 36992), (2312, 36032), (4352, 19142), (4504, 18496), (4624, 18016), (8704, 9571), (9008, 9248)]