91409408

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 88

約数和(自身を含む): 198968400

約数和(自身を除く): 107558992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 89, 118, 128, 136, 178, 236, 256, 272, 356, 472, 512, 544, 712, 944, 1003, 1024, 1088, 1424, 1513, 1888, 2006, 2176, 2848, 3026, 3776, 4012, 4352, 5251, 5696, 6052, 7552, 8024, 8704, 10502, 11392, 12104, 15104, 16048, 17408, 21004, 22784, 24208, 30208, 32096, 42008, 45568, 48416, 60416, 64192, 84016, 89267, 91136, 96832, 128384, 168032, 178534, 193664, 256768, 336064, 357068, 387328, 513536, 672128, 714136, 774656, 1027072, 1344256, 1428272, 1549312, 2688512, 2856544, 5377024, 5713088, 11426176, 22852352, 45704704, 91409408]

約数ペア:

[(1, 91409408), (2, 45704704), (4, 22852352), (8, 11426176), (16, 5713088), (17, 5377024), (32, 2856544), (34, 2688512), (59, 1549312), (64, 1428272), (68, 1344256), (89, 1027072), (118, 774656), (128, 714136), (136, 672128), (178, 513536), (236, 387328), (256, 357068), (272, 336064), (356, 256768), (472, 193664), (512, 178534), (544, 168032), (712, 128384), (944, 96832), (1003, 91136), (1024, 89267), (1088, 84016), (1424, 64192), (1513, 60416), (1888, 48416), (2006, 45568), (2176, 42008), (2848, 32096), (3026, 30208), (3776, 24208), (4012, 22784), (4352, 21004), (5251, 17408), (5696, 16048), (6052, 15104), (7552, 12104), (8024, 11392), (8704, 10502)]