90141256

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 171864000

約数和(自身を除く): 81722744

約数列:

[1, 2, 4, 8, 109, 167, 218, 334, 436, 619, 668, 872, 1238, 1336, 2476, 4952, 18203, 36406, 67471, 72812, 103373, 134942, 145624, 206746, 269884, 413492, 539768, 826984, 11267657, 22535314, 45070628, 90141256]

約数ペア:

[(1, 90141256), (2, 45070628), (4, 22535314), (8, 11267657), (109, 826984), (167, 539768), (218, 413492), (334, 269884), (436, 206746), (619, 145624), (668, 134942), (872, 103373), (1238, 72812), (1336, 67471), (2476, 36406), (4952, 18203)]