1238217088

素因数分解:

$2^7\times {\mathrm{1181}}^1\times {\mathrm{8191}}^1$

素因数の和:9386

約数の個数: 32

約数和(自身を含む): 2469150720

約数和(自身を除く): 1230933632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1181, 2362, 4724, 8191, 9448, 16382, 18896, 32764, 37792, 65528, 75584, 131056, 151168, 262112, 524224, 1048448, 9673571, 19347142, 38694284, 77388568, 154777136, 309554272, 619108544, 1238217088]

約数ペア:

[(1, 1238217088), (2, 619108544), (4, 309554272), (8, 154777136), (16, 77388568), (32, 38694284), (64, 19347142), (128, 9673571), (1181, 1048448), (2362, 524224), (4724, 262112), (8191, 151168), (9448, 131056), (16382, 75584), (18896, 65528), (32764, 37792)]