83621152

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 171460800

約数和(自身を除く): 87839648

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 251, 359, 464, 502, 718, 928, 1004, 1436, 2008, 2872, 4016, 5744, 7279, 8032, 10411, 11488, 14558, 20822, 29116, 41644, 58232, 83288, 90109, 116464, 166576, 180218, 232928, 333152, 360436, 720872, 1441744, 2613161, 2883488, 5226322, 10452644, 20905288, 41810576, 83621152]

約数ペア:

[(1, 83621152), (2, 41810576), (4, 20905288), (8, 10452644), (16, 5226322), (29, 2883488), (32, 2613161), (58, 1441744), (116, 720872), (232, 360436), (251, 333152), (359, 232928), (464, 180218), (502, 166576), (718, 116464), (928, 90109), (1004, 83288), (1436, 58232), (2008, 41644), (2872, 29116), (4016, 20822), (5744, 14558), (7279, 11488), (8032, 10411)]