16624844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 32387040

約数和(自身を除く): 15762196

約数列:

[1, 2, 4, 17, 34, 41, 67, 68, 82, 89, 134, 164, 178, 268, 356, 697, 1139, 1394, 1513, 2278, 2747, 2788, 3026, 3649, 4556, 5494, 5963, 6052, 7298, 10988, 11926, 14596, 23852, 46699, 62033, 93398, 101371, 124066, 186796, 202742, 244483, 248132, 405484, 488966, 977932, 4156211, 8312422, 16624844]

約数ペア:

[(1, 16624844), (2, 8312422), (4, 4156211), (17, 977932), (34, 488966), (41, 405484), (67, 248132), (68, 244483), (82, 202742), (89, 186796), (134, 124066), (164, 101371), (178, 93398), (268, 62033), (356, 46699), (697, 23852), (1139, 14596), (1394, 11926), (1513, 10988), (2278, 7298), (2747, 6052), (2788, 5963), (3026, 5494), (3649, 4556)]