16017304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 31852800

約数和(自身を除く): 15835496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 631, 668, 1262, 1336, 2524, 3173, 5048, 6346, 11989, 12692, 23978, 25384, 47956, 95912, 105377, 210754, 421508, 843016, 2002163, 4004326, 8008652, 16017304]

約数ペア:

[(1, 16017304), (2, 8008652), (4, 4004326), (8, 2002163), (19, 843016), (38, 421508), (76, 210754), (152, 105377), (167, 95912), (334, 47956), (631, 25384), (668, 23978), (1262, 12692), (1336, 11989), (2524, 6346), (3173, 5048)]