91001056

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 185582880

約数和(自身を除く): 94581824

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 151, 296, 302, 509, 592, 604, 1018, 1184, 1208, 2036, 2416, 4072, 4832, 5587, 8144, 11174, 16288, 18833, 22348, 37666, 44696, 75332, 76859, 89392, 150664, 153718, 178784, 301328, 307436, 602656, 614872, 1229744, 2459488, 2843783, 5687566, 11375132, 22750264, 45500528, 91001056]

約数ペア:

[(1, 91001056), (2, 45500528), (4, 22750264), (8, 11375132), (16, 5687566), (32, 2843783), (37, 2459488), (74, 1229744), (148, 614872), (151, 602656), (296, 307436), (302, 301328), (509, 178784), (592, 153718), (604, 150664), (1018, 89392), (1184, 76859), (1208, 75332), (2036, 44696), (2416, 37666), (4072, 22348), (4832, 18833), (5587, 16288), (8144, 11174)]