100391728

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 200344320

約数和(自身を除く): 99952592

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 1319, 2638, 4757, 5276, 9514, 10552, 19028, 21104, 38056, 76112, 88373, 93649, 176746, 187298, 353492, 374596, 706984, 749192, 1413968, 1498384, 6274483, 12548966, 25097932, 50195864, 100391728]

約数ペア:

[(1, 100391728), (2, 50195864), (4, 25097932), (8, 12548966), (16, 6274483), (67, 1498384), (71, 1413968), (134, 749192), (142, 706984), (268, 374596), (284, 353492), (536, 187298), (568, 176746), (1072, 93649), (1136, 88373), (1319, 76112), (2638, 38056), (4757, 21104), (5276, 19028), (9514, 10552)]