31329992432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{167261}}^1$

素因数の和:167801

約数の個数: 40

約数和(自身を含む): 63465893280

約数和(自身を除く): 32135900848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 509, 1018, 2036, 4072, 8144, 11707, 23414, 46828, 93656, 167261, 187312, 334522, 669044, 1338088, 2676176, 3847003, 7694006, 15388012, 30776024, 61552048, 85135849, 170271698, 340543396, 681086792, 1362173584, 1958124527, 3916249054, 7832498108, 15664996216, 31329992432]

約数ペア:

[(1, 31329992432), (2, 15664996216), (4, 7832498108), (8, 3916249054), (16, 1958124527), (23, 1362173584), (46, 681086792), (92, 340543396), (184, 170271698), (368, 85135849), (509, 61552048), (1018, 30776024), (2036, 15388012), (4072, 7694006), (8144, 3847003), (11707, 2676176), (23414, 1338088), (46828, 669044), (93656, 334522), (167261, 187312)]