30912992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 67686192

約数和(自身を除く): 36773200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1657, 1696, 2332, 3314, 4664, 6628, 9328, 13256, 18227, 18656, 26512, 36454, 53024, 72908, 87821, 145816, 175642, 291632, 351284, 583264, 702568, 966031, 1405136, 1932062, 2810272, 3864124, 7728248, 15456496, 30912992]

約数ペア:

[(1, 30912992), (2, 15456496), (4, 7728248), (8, 3864124), (11, 2810272), (16, 1932062), (22, 1405136), (32, 966031), (44, 702568), (53, 583264), (88, 351284), (106, 291632), (176, 175642), (212, 145816), (352, 87821), (424, 72908), (583, 53024), (848, 36454), (1166, 26512), (1657, 18656), (1696, 18227), (2332, 13256), (3314, 9328), (4664, 6628)]