16103625616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{405347}}^1$

素因数の和:405559

約数の個数: 40

約数和(自身を含む): 33776838144

約数和(自身を除く): 17673212528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 9932, 19864, 39728, 405347, 810694, 1621388, 3242776, 5269511, 6485552, 10539022, 21078044, 42156088, 77421277, 84312176, 154842554, 309685108, 619370216, 1006476601, 1238740432, 2012953202, 4025906404, 8051812808, 16103625616]

約数ペア:

[(1, 16103625616), (2, 8051812808), (4, 4025906404), (8, 2012953202), (13, 1238740432), (16, 1006476601), (26, 619370216), (52, 309685108), (104, 154842554), (191, 84312176), (208, 77421277), (382, 42156088), (764, 21078044), (1528, 10539022), (2483, 6485552), (3056, 5269511), (4966, 3242776), (9932, 1621388), (19864, 810694), (39728, 405347)]