23204512

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 47295360

約数和(自身を除く): 24090848

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 134, 137, 158, 268, 274, 316, 536, 548, 632, 1072, 1096, 1264, 2144, 2192, 2528, 4384, 5293, 9179, 10586, 10823, 18358, 21172, 21646, 36716, 42344, 43292, 73432, 84688, 86584, 146864, 169376, 173168, 293728, 346336, 725141, 1450282, 2900564, 5801128, 11602256, 23204512]

約数ペア:

[(1, 23204512), (2, 11602256), (4, 5801128), (8, 2900564), (16, 1450282), (32, 725141), (67, 346336), (79, 293728), (134, 173168), (137, 169376), (158, 146864), (268, 86584), (274, 84688), (316, 73432), (536, 43292), (548, 42344), (632, 36716), (1072, 21646), (1096, 21172), (1264, 18358), (2144, 10823), (2192, 10586), (2528, 9179), (4384, 5293)]