89907896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2281}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 182103600

約数和(自身を除く): 92195704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1516, 2281, 3032, 4562, 4927, 9124, 9854, 18248, 19708, 29653, 39416, 59306, 118612, 237224, 864499, 1728998, 3457996, 6915992, 11238487, 22476974, 44953948, 89907896]

約数ペア:

[(1, 89907896), (2, 44953948), (4, 22476974), (8, 11238487), (13, 6915992), (26, 3457996), (52, 1728998), (104, 864499), (379, 237224), (758, 118612), (1516, 59306), (2281, 39416), (3032, 29653), (4562, 19708), (4927, 18248), (9124, 9854)]