90957958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7039}}^1$

素因数の和:7132

約数の個数: 32

約数和(自身を含む): 170311680

約数和(自身を除く): 79353722

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 7039, 12922, 14078, 49273, 91507, 98546, 183014, 499769, 640549, 999538, 1281098, 3498383, 6496997, 6996766, 12993994, 45478979, 90957958]

約数ペア:

[(1, 90957958), (2, 45478979), (7, 12993994), (13, 6996766), (14, 6496997), (26, 3498383), (71, 1281098), (91, 999538), (142, 640549), (182, 499769), (497, 183014), (923, 98546), (994, 91507), (1846, 49273), (6461, 14078), (7039, 12922)]