31038152

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 59894400

約数和(自身を除く): 28856248

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 632, 733, 1466, 2932, 5293, 5864, 10586, 21172, 42344, 49111, 57907, 98222, 115814, 196444, 231628, 392888, 463256, 3879769, 7759538, 15519076, 31038152]

約数ペア:

[(1, 31038152), (2, 15519076), (4, 7759538), (8, 3879769), (67, 463256), (79, 392888), (134, 231628), (158, 196444), (268, 115814), (316, 98222), (536, 57907), (632, 49111), (733, 42344), (1466, 21172), (2932, 10586), (5293, 5864)]