16315832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 19972168

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 359, 437, 494, 598, 718, 874, 988, 1196, 1436, 1748, 1976, 2392, 2872, 3496, 4667, 5681, 6821, 8257, 9334, 11362, 13642, 16514, 18668, 22724, 27284, 33028, 37336, 45448, 54568, 66056, 88673, 107341, 156883, 177346, 214682, 313766, 354692, 429364, 627532, 709384, 858728, 1255064, 2039479, 4078958, 8157916, 16315832]

約数ペア:

[(1, 16315832), (2, 8157916), (4, 4078958), (8, 2039479), (13, 1255064), (19, 858728), (23, 709384), (26, 627532), (38, 429364), (46, 354692), (52, 313766), (76, 214682), (92, 177346), (104, 156883), (152, 107341), (184, 88673), (247, 66056), (299, 54568), (359, 45448), (437, 37336), (494, 33028), (598, 27284), (718, 22724), (874, 18668), (988, 16514), (1196, 13642), (1436, 11362), (1748, 9334), (1976, 8257), (2392, 6821), (2872, 5681), (3496, 4667)]