90294208

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 56

約数和(自身を含む): 194931792

約数和(自身を除く): 104637584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2243, 2368, 2516, 4486, 5032, 8972, 10064, 17944, 20128, 35888, 38131, 40256, 71776, 76262, 82991, 143552, 152524, 165982, 305048, 331964, 610096, 663928, 1220192, 1327856, 1410847, 2440384, 2655712, 2821694, 5311424, 5643388, 11286776, 22573552, 45147104, 90294208]

約数ペア:

[(1, 90294208), (2, 45147104), (4, 22573552), (8, 11286776), (16, 5643388), (17, 5311424), (32, 2821694), (34, 2655712), (37, 2440384), (64, 1410847), (68, 1327856), (74, 1220192), (136, 663928), (148, 610096), (272, 331964), (296, 305048), (544, 165982), (592, 152524), (629, 143552), (1088, 82991), (1184, 76262), (1258, 71776), (2243, 40256), (2368, 38131), (2516, 35888), (4486, 20128), (5032, 17944), (8972, 10064)]