8021344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 8913056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 167, 304, 316, 334, 608, 632, 668, 1264, 1336, 1501, 2528, 2672, 3002, 3173, 5344, 6004, 6346, 12008, 12692, 13193, 24016, 25384, 26386, 48032, 50768, 52772, 101536, 105544, 211088, 250667, 422176, 501334, 1002668, 2005336, 4010672, 8021344]

約数ペア:

[(1, 8021344), (2, 4010672), (4, 2005336), (8, 1002668), (16, 501334), (19, 422176), (32, 250667), (38, 211088), (76, 105544), (79, 101536), (152, 52772), (158, 50768), (167, 48032), (304, 26386), (316, 25384), (334, 24016), (608, 13193), (632, 12692), (668, 12008), (1264, 6346), (1336, 6004), (1501, 5344), (2528, 3173), (2672, 3002)]