91622656

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 199228680

約数和(自身を除く): 107606024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 296, 544, 569, 592, 629, 1088, 1138, 1184, 1258, 2176, 2276, 2368, 2516, 4352, 4552, 4736, 5032, 9104, 9472, 9673, 10064, 18208, 19346, 20128, 21053, 36416, 38692, 40256, 42106, 72832, 77384, 80512, 84212, 145664, 154768, 161024, 168424, 309536, 336848, 357901, 619072, 673696, 715802, 1238144, 1347392, 1431604, 2476288, 2694784, 2863208, 5389568, 5726416, 11452832, 22905664, 45811328, 91622656]

約数ペア:

[(1, 91622656), (2, 45811328), (4, 22905664), (8, 11452832), (16, 5726416), (17, 5389568), (32, 2863208), (34, 2694784), (37, 2476288), (64, 1431604), (68, 1347392), (74, 1238144), (128, 715802), (136, 673696), (148, 619072), (256, 357901), (272, 336848), (296, 309536), (544, 168424), (569, 161024), (592, 154768), (629, 145664), (1088, 84212), (1138, 80512), (1184, 77384), (1258, 72832), (2176, 42106), (2276, 40256), (2368, 38692), (2516, 36416), (4352, 21053), (4552, 20128), (4736, 19346), (5032, 18208), (9104, 10064), (9472, 9673)]