89700728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23311}}^1$

素因数の和:23367

約数の個数: 32

約数和(自身を含む): 186029760

約数和(自身を除く): 96329032

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 23311, 46622, 93244, 186488, 303043, 606086, 862507, 1212172, 1725014, 2424344, 3450028, 6900056, 11212591, 22425182, 44850364, 89700728]

約数ペア:

[(1, 89700728), (2, 44850364), (4, 22425182), (8, 11212591), (13, 6900056), (26, 3450028), (37, 2424344), (52, 1725014), (74, 1212172), (104, 862507), (148, 606086), (296, 303043), (481, 186488), (962, 93244), (1924, 46622), (3848, 23311)]