15691198288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{84463}}^1$

素因数の和:85171

約数の個数: 40

約数和(自身を含む): 32237543808

約数和(自身を除く): 16546345520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 683, 1366, 2732, 5464, 10928, 11611, 23222, 46444, 84463, 92888, 168926, 185776, 337852, 675704, 1351408, 1435871, 2871742, 5743484, 11486968, 22973936, 57688229, 115376458, 230752916, 461505832, 923011664, 980699893, 1961399786, 3922799572, 7845599144, 15691198288]

約数ペア:

[(1, 15691198288), (2, 7845599144), (4, 3922799572), (8, 1961399786), (16, 980699893), (17, 923011664), (34, 461505832), (68, 230752916), (136, 115376458), (272, 57688229), (683, 22973936), (1366, 11486968), (2732, 5743484), (5464, 2871742), (10928, 1435871), (11611, 1351408), (23222, 675704), (46444, 337852), (84463, 185776), (92888, 168926)]