89037104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6389}}^1$

素因数の和:6477

約数の個数: 40

約数和(自身を含む): 188581680

約数和(自身を除く): 99544576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6389, 6968, 12778, 13936, 25556, 51112, 83057, 102224, 166114, 332228, 428063, 664456, 856126, 1328912, 1712252, 3424504, 5564819, 6849008, 11129638, 22259276, 44518552, 89037104]

約数ペア:

[(1, 89037104), (2, 44518552), (4, 22259276), (8, 11129638), (13, 6849008), (16, 5564819), (26, 3424504), (52, 1712252), (67, 1328912), (104, 856126), (134, 664456), (208, 428063), (268, 332228), (536, 166114), (871, 102224), (1072, 83057), (1742, 51112), (3484, 25556), (6389, 13936), (6968, 12778)]