23146408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 48600000

約数和(自身を除く): 25453592

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 59, 76, 89, 116, 118, 152, 178, 232, 236, 356, 472, 551, 712, 1102, 1121, 1691, 1711, 2204, 2242, 2581, 3382, 3422, 4408, 4484, 5162, 5251, 6764, 6844, 8968, 10324, 10502, 13528, 13688, 20648, 21004, 32509, 42008, 49039, 65018, 98078, 99769, 130036, 152279, 196156, 199538, 260072, 304558, 392312, 399076, 609116, 798152, 1218232, 2893301, 5786602, 11573204, 23146408]

約数ペア:

[(1, 23146408), (2, 11573204), (4, 5786602), (8, 2893301), (19, 1218232), (29, 798152), (38, 609116), (58, 399076), (59, 392312), (76, 304558), (89, 260072), (116, 199538), (118, 196156), (152, 152279), (178, 130036), (232, 99769), (236, 98078), (356, 65018), (472, 49039), (551, 42008), (712, 32509), (1102, 21004), (1121, 20648), (1691, 13688), (1711, 13528), (2204, 10502), (2242, 10324), (2581, 8968), (3382, 6844), (3422, 6764), (4408, 5251), (4484, 5162)]