31595632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 67452280

約数和(自身を除く): 35856648

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 53, 74, 76, 106, 148, 152, 212, 296, 304, 424, 592, 703, 848, 1007, 1406, 1961, 2014, 2809, 2812, 3922, 4028, 5618, 5624, 7844, 8056, 11236, 11248, 15688, 16112, 22472, 31376, 37259, 44944, 53371, 74518, 103933, 106742, 149036, 207866, 213484, 298072, 415732, 426968, 596144, 831464, 853936, 1662928, 1974727, 3949454, 7898908, 15797816, 31595632]

約数ペア:

[(1, 31595632), (2, 15797816), (4, 7898908), (8, 3949454), (16, 1974727), (19, 1662928), (37, 853936), (38, 831464), (53, 596144), (74, 426968), (76, 415732), (106, 298072), (148, 213484), (152, 207866), (212, 149036), (296, 106742), (304, 103933), (424, 74518), (592, 53371), (703, 44944), (848, 37259), (1007, 31376), (1406, 22472), (1961, 16112), (2014, 15688), (2809, 11248), (2812, 11236), (3922, 8056), (4028, 7844), (5618, 5624)]