31598266

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 55738368

約数和(自身を除く): 24140102

約数列:

[1, 2, 7, 14, 71, 83, 142, 166, 383, 497, 581, 766, 994, 1162, 2681, 5362, 5893, 11786, 27193, 31789, 41251, 54386, 63578, 82502, 190351, 222523, 380702, 445046, 2257019, 4514038, 15799133, 31598266]

約数ペア:

[(1, 31598266), (2, 15799133), (7, 4514038), (14, 2257019), (71, 445046), (83, 380702), (142, 222523), (166, 190351), (383, 82502), (497, 63578), (581, 54386), (766, 41251), (994, 31789), (1162, 27193), (2681, 11786), (5362, 5893)]