31943884

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9587}}^1$

素因数の和:9622

約数の個数: 36

約数和(自身を含む): 68861016

約数和(自身を除く): 36917132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9587, 19174, 38348, 67109, 134218, 162979, 268436, 325958, 469763, 651916, 939526, 1140853, 1879052, 2281706, 4563412, 7985971, 15971942, 31943884]

約数ペア:

[(1, 31943884), (2, 15971942), (4, 7985971), (7, 4563412), (14, 2281706), (17, 1879052), (28, 1140853), (34, 939526), (49, 651916), (68, 469763), (98, 325958), (119, 268436), (196, 162979), (238, 134218), (476, 67109), (833, 38348), (1666, 19174), (3332, 9587)]