30865432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 62556480

約数和(自身を除く): 31691048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 641, 926, 1282, 1852, 2564, 3704, 5128, 6019, 8333, 12038, 16666, 24076, 33332, 48152, 66664, 296783, 593566, 1187132, 2374264, 3858179, 7716358, 15432716, 30865432]

約数ペア:

[(1, 30865432), (2, 15432716), (4, 7716358), (8, 3858179), (13, 2374264), (26, 1187132), (52, 593566), (104, 296783), (463, 66664), (641, 48152), (926, 33332), (1282, 24076), (1852, 16666), (2564, 12038), (3704, 8333), (5128, 6019)]