87037288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12491}}^1$

素因数の和:12577

約数の個数: 32

約数和(自身を含む): 178385760

約数和(自身を除く): 91348472

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 12491, 24982, 49964, 99928, 162383, 324766, 649532, 836897, 1299064, 1673794, 3347588, 6695176, 10879661, 21759322, 43518644, 87037288]

約数ペア:

[(1, 87037288), (2, 43518644), (4, 21759322), (8, 10879661), (13, 6695176), (26, 3347588), (52, 1673794), (67, 1299064), (104, 836897), (134, 649532), (268, 324766), (536, 162383), (871, 99928), (1742, 49964), (3484, 24982), (6968, 12491)]