90376502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 146657280

約数和(自身を除く): 56280778

約数列:

[1, 2, 19, 38, 61, 122, 127, 254, 307, 614, 1159, 2318, 2413, 4826, 5833, 7747, 11666, 15494, 18727, 37454, 38989, 77978, 147193, 294386, 355813, 711626, 740791, 1481582, 2378329, 4756658, 45188251, 90376502]

約数ペア:

[(1, 90376502), (2, 45188251), (19, 4756658), (38, 2378329), (61, 1481582), (122, 740791), (127, 711626), (254, 355813), (307, 294386), (614, 147193), (1159, 77978), (2318, 38989), (2413, 37454), (4826, 18727), (5833, 15494), (7747, 11666)]