38852216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2237}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 78956640

約数和(自身を除く): 40104424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 2237, 4342, 4474, 8684, 8948, 17368, 17896, 29081, 58162, 116324, 232648, 373579, 747158, 1494316, 2988632, 4856527, 9713054, 19426108, 38852216]

約数ペア:

[(1, 38852216), (2, 19426108), (4, 9713054), (8, 4856527), (13, 2988632), (26, 1494316), (52, 747158), (104, 373579), (167, 232648), (334, 116324), (668, 58162), (1336, 29081), (2171, 17896), (2237, 17368), (4342, 8948), (4474, 8684)]