91975910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6869}}^1$

素因数の和:6992

約数の個数: 32

約数和(自身を含む): 180048960

約数和(自身を除く): 88073050

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 6869, 13390, 13738, 34345, 68690, 89297, 178594, 446485, 707507, 892970, 1415014, 3537535, 7075070, 9197591, 18395182, 45987955, 91975910]

約数ペア:

[(1, 91975910), (2, 45987955), (5, 18395182), (10, 9197591), (13, 7075070), (26, 3537535), (65, 1415014), (103, 892970), (130, 707507), (206, 446485), (515, 178594), (1030, 89297), (1339, 68690), (2678, 34345), (6695, 13738), (6869, 13390)]