91811408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2311}}^1$

素因数の和:2523

約数の個数: 40

約数和(自身を含む): 192654336

約数和(自身を除く): 100842928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2311, 2483, 3056, 4622, 4966, 9244, 9932, 18488, 19864, 30043, 36976, 39728, 60086, 120172, 240344, 441401, 480688, 882802, 1765604, 3531208, 5738213, 7062416, 11476426, 22952852, 45905704, 91811408]

約数ペア:

[(1, 91811408), (2, 45905704), (4, 22952852), (8, 11476426), (13, 7062416), (16, 5738213), (26, 3531208), (52, 1765604), (104, 882802), (191, 480688), (208, 441401), (382, 240344), (764, 120172), (1528, 60086), (2311, 39728), (2483, 36976), (3056, 30043), (4622, 19864), (4966, 18488), (9244, 9932)]