86519392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 182483280

約数和(自身を除く): 95963888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1513, 1787, 2848, 3026, 3574, 6052, 7148, 12104, 14296, 24208, 28592, 30379, 48416, 57184, 60758, 121516, 159043, 243032, 318086, 486064, 636172, 972128, 1272344, 2544688, 2703731, 5089376, 5407462, 10814924, 21629848, 43259696, 86519392]

約数ペア:

[(1, 86519392), (2, 43259696), (4, 21629848), (8, 10814924), (16, 5407462), (17, 5089376), (32, 2703731), (34, 2544688), (68, 1272344), (89, 972128), (136, 636172), (178, 486064), (272, 318086), (356, 243032), (544, 159043), (712, 121516), (1424, 60758), (1513, 57184), (1787, 48416), (2848, 30379), (3026, 28592), (3574, 24208), (6052, 14296), (7148, 12104)]