40308904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7229}}^1$

素因数の和:7293

約数の個数: 32

約数和(自身を含む): 81988200

約数和(自身を除く): 41679296

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 7229, 14458, 28916, 57832, 122893, 245786, 296389, 491572, 592778, 983144, 1185556, 2371112, 5038613, 10077226, 20154452, 40308904]

約数ペア:

[(1, 40308904), (2, 20154452), (4, 10077226), (8, 5038613), (17, 2371112), (34, 1185556), (41, 983144), (68, 592778), (82, 491572), (136, 296389), (164, 245786), (328, 122893), (697, 57832), (1394, 28916), (2788, 14458), (5576, 7229)]