16963872

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 45087840

約数和(自身を除く): 28123968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2129, 2656, 3984, 4258, 6387, 7968, 8516, 12774, 17032, 25548, 34064, 51096, 68128, 102192, 176707, 204384, 353414, 530121, 706828, 1060242, 1413656, 2120484, 2827312, 4240968, 5654624, 8481936, 16963872]

約数ペア:

[(1, 16963872), (2, 8481936), (3, 5654624), (4, 4240968), (6, 2827312), (8, 2120484), (12, 1413656), (16, 1060242), (24, 706828), (32, 530121), (48, 353414), (83, 204384), (96, 176707), (166, 102192), (249, 68128), (332, 51096), (498, 34064), (664, 25548), (996, 17032), (1328, 12774), (1992, 8516), (2129, 7968), (2656, 6387), (3984, 4258)]