73087216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1609}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 150927840

約数和(自身を除く): 77840624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 1336, 1609, 2672, 2839, 3218, 5678, 6436, 11356, 12872, 22712, 25744, 27353, 45424, 54706, 109412, 218824, 268703, 437648, 537406, 1074812, 2149624, 4299248, 4567951, 9135902, 18271804, 36543608, 73087216]

約数ペア:

[(1, 73087216), (2, 36543608), (4, 18271804), (8, 9135902), (16, 4567951), (17, 4299248), (34, 2149624), (68, 1074812), (136, 537406), (167, 437648), (272, 268703), (334, 218824), (668, 109412), (1336, 54706), (1609, 45424), (2672, 27353), (2839, 25744), (3218, 22712), (5678, 12872), (6436, 11356)]