38725808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 83812344

約数和(自身を除く): 45086536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 121, 166, 176, 241, 242, 332, 482, 484, 664, 913, 964, 968, 1328, 1826, 1928, 1936, 2651, 3652, 3856, 5302, 7304, 10043, 10604, 14608, 20003, 20086, 21208, 29161, 40006, 40172, 42416, 58322, 80012, 80344, 116644, 160024, 160688, 220033, 233288, 320048, 440066, 466576, 880132, 1760264, 2420363, 3520528, 4840726, 9681452, 19362904, 38725808]

約数ペア:

[(1, 38725808), (2, 19362904), (4, 9681452), (8, 4840726), (11, 3520528), (16, 2420363), (22, 1760264), (44, 880132), (83, 466576), (88, 440066), (121, 320048), (166, 233288), (176, 220033), (241, 160688), (242, 160024), (332, 116644), (482, 80344), (484, 80012), (664, 58322), (913, 42416), (964, 40172), (968, 40006), (1328, 29161), (1826, 21208), (1928, 20086), (1936, 20003), (2651, 14608), (3652, 10604), (3856, 10043), (5302, 7304)]