31303338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7079}}^1$

素因数の和:7162

約数の個数: 32

約数和(自身を含む): 69327360

約数和(自身を除く): 38024022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 7079, 14158, 21237, 42474, 77869, 155738, 233607, 467214, 474293, 948586, 1422879, 2845758, 5217223, 10434446, 15651669, 31303338]

約数ペア:

[(1, 31303338), (2, 15651669), (3, 10434446), (6, 5217223), (11, 2845758), (22, 1422879), (33, 948586), (66, 474293), (67, 467214), (134, 233607), (201, 155738), (402, 77869), (737, 42474), (1474, 21237), (2211, 14158), (4422, 7079)]