42215056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6599

約数の個数: 40

約数和(自身を含む): 90938624

約数和(自身を除く): 48723568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 6547, 13094, 26188, 52376, 85111, 104752, 170222, 202957, 340444, 405914, 680888, 811828, 1361776, 1623656, 2638441, 3247312, 5276882, 10553764, 21107528, 42215056]

約数ペア:

[(1, 42215056), (2, 21107528), (4, 10553764), (8, 5276882), (13, 3247312), (16, 2638441), (26, 1623656), (31, 1361776), (52, 811828), (62, 680888), (104, 405914), (124, 340444), (208, 202957), (248, 170222), (403, 104752), (496, 85111), (806, 52376), (1612, 26188), (3224, 13094), (6448, 6547)]