89374868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 178718400

約数和(自身を除く): 89343532

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 178, 319, 356, 638, 787, 979, 1276, 1574, 1958, 2581, 3148, 3916, 5162, 8657, 10324, 17314, 22823, 28391, 34628, 45646, 56782, 70043, 91292, 113564, 140086, 251053, 280172, 502106, 770473, 1004212, 1540946, 2031247, 3081892, 4062494, 8124988, 22343717, 44687434, 89374868]

約数ペア:

[(1, 89374868), (2, 44687434), (4, 22343717), (11, 8124988), (22, 4062494), (29, 3081892), (44, 2031247), (58, 1540946), (89, 1004212), (116, 770473), (178, 502106), (319, 280172), (356, 251053), (638, 140086), (787, 113564), (979, 91292), (1276, 70043), (1574, 56782), (1958, 45646), (2581, 34628), (3148, 28391), (3916, 22823), (5162, 17314), (8657, 10324)]